.

Trojans Are No Match For Rollback Rx

2008-12-02T02:22:00.000+08:00

Let us have some insight into PC problems if you do not have rollback software installed. There is nothing worse than having your computer crash on you when you are working hard at completing the most important project you have done so far. You didn’t think you would need a disaster recovery solution or have to repair computer problems. All you can think about is doing a good job on your project, when your computer behaves strangely and a lot of pop up windows start appearing. You try to fix computer settings but it doesn’t seem to restore your work. What can you do? If it is Trojan spyware, your antivirus might not detect it.

Rollback Rx Software Keeps Your Data Safe

If you have Rollback Rx system restore software installed in your system, you never need worry about losing your data. You can use the snapshot technology to keep taking snapshots of your entire system so that should any of the above problems occur, all you need to do is rollback your pc to a healthy snapshot, without losing any of the data you were working on. Your project is intact. Backing up work is important, but even if you forget, Rollback Rx won’t. It is fantastic disaster recovery software that repairs computer problems quickly.

When Rollback Rx system restore software and disaster recovery solution is used to fix computer problems, it rolls back to the snapshot of your choice, and if there was any malware or virus, it discards those in the process, keeping your system free of corruption and the associated damages that occurred after that snapshot. In all this, it retains all the data that you worked on prior to your computer problem or Trojan infection. Maybe you are wondering what you would do if your system crashes so completely that your Windows operating system wont start up. Rollback Rx system restore software is still operational because it installs behind Windows and can restore your pc even in such a situation. The snapshots you take at periodic intervals hold the key. Snapshots can be created in seconds and they don’t even occupy much space on your hard disk. They just exist as a map of the system at the sector level.

Safety And Privacy Of Data Assured

Rollback Rx pc restore software comes with certain protection settings that let you see the partitions in your system that are protected by it. You can view the space used by Rollback Rx. You can select the drives on which you want to run Rollback Rx, and repair or fix computer problems by running a maintenance on just the protected drives so that you can make best use of space available on your system.

About The Author

Jacob Henderson is the technical head of Horizon Data Systems and leading software development firm in the business of Desktop Security and PC performance enhancement software. During his more than 10 years of software development experience in various positions, Jacob Henderson has developed a large number of state of the art software and written numerous articles and reports. Jacob Henderson was one of the core team leaders, that is responsible for the development of user integration features of the flagship product of the Company-Rollback Rx Software.

Rollback are available at http://www.horizondatasys.com/Default.aspx.

http://www.horizondatasys.com/195837.ihtml

http://www.horizondatasys.com/169614.ihtml

When to Buy a Color Laser Printer Instead of an Ink-Jet Printer

2008-12-02T02:21:00.000+08:00

Computer and technology products continue to improve, and color printers are no different. If you liked the printer your friend bought last week, just wait. You'll be able to get one better and cheaper next week.

So, if you're in the market for a new home or small office printer what should you get, ink-jet or laser? My short answer - laser. Let me explain.

When black ink-jet printers first came out you had to pay somewhere in the neighborhood of $500. You could get a replacement ink cartridge for 20 bucks and you're good to go. Or, you could buy an ink refill kit and refill your cartridge for a fraction of the cost of a new cartridge. Well, those days are long gone. Now you pay twenty bucks for the printer and $500 for the ink! Well, not quite, but it seems that way.

I've worked on printers with a single color cartridge and with one cartridge for each of the three standard colors and either way, you end up paying a lot for ink. So what do a lot of people do to save money on ink? They use their printer as little as possible. While this may seem like a reasonable solution it creates another problem; the ink dries up. Then when you go to print it's all streaky because the ink has dried up and clogged the microscopic jets. So what to do now? You run your printer through the cleaning process, which, unfortunately, USES A TON OF INK!

Here's the answer, buy ink cartridges on sale and stock up. Oops, wrong answer. Ink cartridges have an expiration date and usually don't work after that date.

How about refilling? Most cartridges today use some kind of “smart” technology that knows when it's empty and won't work when refilled - plus it can be a real mess.

The reason most ink-jet printers are so inexpensive today is that printer manufactures use the same business model as cell phone companies, that is, give away the phone (printer) and make the profit by regularly selling minutes (cartridges). Add to that the natural trend of computer products getting cheaper and the fact that today's printers are really cheaply made (notice I didn't say “inexpensive,” I said “cheap”) and you'll see $29 ink-jet printers all the time.

But don't think you can just buy a new printer whenever your ink runs out, because most printers are sold with “starter” cartridges which are less than 50% full.

So, what about color laser printers? Color laser printers have been around for quite a few years now, costing about ten grand and weighing 100 pounds when the first came out. Now you can get one for under $300 that weighs less than 40 pounds. So obviously it costs more to purchase a laser printer than an ink-jet printer, BUT, the cost per page is much less with laser and the hassle is greatly reduced as well.

So, for routine small office and home use these days, I recommend color laser printers.

About The Author

Mark Vander Ploeg

Saving money when buying quality computer equipment requires research. Mark has more articles about computer problems and solutions on his website,http://www.thattechblog.com

5 Top Tips for Managing Your Emails

2008-12-02T02:18:00.000+08:00

Technology is a wonderful thing - it allows us to work virtually, from anywhere in the world, and makes our lives easier. However, it can also hinder us, and this is particularly true in the case of emails.

Every day we are bombarded with hundreds of emails, only a small percentage of which are necessary. Spam filters are great at filtering most of the unwanted emails but a small amount do get through, adding to the number we have to sift through!

We can spend hours each day checking, sorting, and reading our emails only to find we haven't the time left for actual work! Here are my top 5 tips for managing your emails and giving you back your much-needed time.

1. Emails aren't urgent! Don't feel you have to read an act upon your email the second it hits your inbox. You don't! It isn't urgent. If there was a real emergency then your client/colleague/friend would call you.

2. Are all those newsletters you subscribe to really necessary? Probably not! If this the case spend some time going through them and unsubscribing the ones you don't really want or read.

3. Does your email play distracting alerts, i.e. a sound? If so, disable it. This is a distraction and you could quite easily stop what you're working on to go and check your emails. It will then take you some time to get back on track again, not to mention the amount of time you've just lost stopping what you were doing, reading your emails, and actioning them.

4. Schedule set times to check your emails. Once or twice a day is enough, say first thing in the morning and again later in the day. If you subscribe to various industry groups save reading these emails until you take a break from your work - maybe at the end of the day when you're winding down. You can easily get sidetracked reading all the different topics and replying to them, all of which is taking you away from your paid work.

5. Utlise email filtering tools. Set up folders and filters so that your email gets sent to the appropriate folder as soon as it arrives. Don't know how to do this? Read my article Is Your Inbox Getting You Down? How to Avoid Inbox Overwhelm available on my website.

If you follow these 5 tips above, you will find you are spending less time worrying about and checking your emails, and more time on being productive! That has got to be better for your bottom line.

About The Author

Tracey Lawton is a certified Master Virtual Assistant with many years of experience, helping professional speakers, coaches, and authors operate an efficient, organized, and profitable business. Visit http://www.traceylawton.com/tips.htm to subscribe to her newsletter, Virtual Solutions, full of tips for operating a more productive business and receive Tracey’s ‘The 7 Key Steps to an Organized and Efficient Office’ special report absolutely free.

Do It Yourself Search Engine Optimization (SEO)

2008-12-02T02:17:00.000+08:00

Search engine optimization is a technique used to achieve a higher ranking in the search engine, so as to generate a lot of free traffic to your site.

If your website is not ranked in the first couple search result pages, chances are, you are missing out a great number of visitors that could potentially become your customers. This would also deem your website completely useless; after all, what is the use of a published website that is not viewed by visitors and web surfers?

While SEO is an important technique that all webmasters need to employ in their sites, it is definitely not an simple task to do. Some big companies are even going to the extent of paying big amount of money to hire SEO company to optimize their sites.

For individual who do not have the budget and would like to do-it-yourself (DIY) with search engine optimization, here are some simple techniques which are easy to learn:

Provide valuable and informative content on your website

For most web sites, content is the key. When writing the content of your web pages, insert vital keywords which relate to the products and services that your company offers.

Make your content brief and concise, yet informative.

Keep your facts up-to-date so that users will visit your web site more often. Do not forget to include a lot of helpful links, articles and guides that users can forward to another user and add to your customer base.

Make the overall design user friendly

The design of your website should be simple, nice and easy to navigate. Do not design your web site in an overly-complicated way that users will find it too "frightening" to browse through.

Vary the keyword for each individual web page

Think of every possible keywords or phrases that will apply to your products and services.

Each user is different and may not necessarily use the keyword that you expect them to type in the search bar. Search engines offer tools which will guide you through finding the correct keywords for search engine optimization.

Include definitive and visible hyper links in your website

Providing users with hyperlinks which are useful and easy to find is yet another way to optimize your web site.

Build incoming links to your site

Enroll in a link exchange program and start to exchange link with other sites that are related to your industry.

Write articles is also a good way to get free incoming links to your site. It can also help to build your reputation at the same time.

The above listed are only some of the few simple techniques used in Search engine optimization. The 'One Page Search Engine Optimization Checklist' offers more details and easy-to-read guide for serious webmasters who want to master the art of SEO.

Using the proper search engine optimization techniques listed in the checklist, you can definitely optimize your web site and yield very promising results for your business.

About The Author

Damien Oh is an Internet Strategist who specializes in search engine optimization for corporate. To help webmarketers profitably rank top in the search engine, he offered a "One-Page Checklist For Successful SEO” in http://www.internetstrategyblog.com/free-resources/one-page-seo-checklist

An introduction to computer forensics

2008-12-02T02:14:00.000+08:00

Computer Forensics is the process of investigating electronic devices or computer media for the purpose of discovering and analyzing available, deleted, or "hidden" information that may serve as useful evidence in supporting both claims and defenses of a legal matter as well as it can helpful when data have been accidentally deleted or lost due to hardware failure.

However, this is a very old technique but now it has been changed a lot because of technological advances, modern tools and software’s which makes Computer Forensics much easier for Computer Forensic Experts to find & restore more evidence/data faster and with more accuracy.

Computer forensics has change the way digital evidence is gathered & used as evidence of a crime & it is done using advanced techniques and technologies. A computer forensic expert uses these techniques to discover evidence from an electronic storage device for a possible crime. The data can be from any kind of electronic device like Pen drives, discs, tapes, handhelds, PDAs, memory stick, Emails, logs, hidden or deleted files etc.

Most of us think that deleting a file or history will remove it completely from the hard disk drive. In realty, it only removes the file from the location but the actual file still remains on your computer. It is easier to track what has been done on your computer but difficult to say by whom though it is possible to alter or delete the data completely from your storage device. It depends on computer forensic expert’s skills how well he can find and restore the data without any loss or change.

Computer forensics got widespread attention during the Enron scandal widely believed to be the biggest computer forensics investigation ever. Nowadays Computer Forensics & Electronic discovery is becoming a standard part of litigation of all types, especially large litigations involving corporate matters in which there are large amounts of data.

Computer forensics can be used to uncover a fraud, unauthorized use of a computer, violation of company policies, inadequate record keeping etc… by tracking e-mails, chat-history, files, tapes, sites people browse or any other form of electronic communications.

Data security is one of the biggest issues that the corporate world is facing now by publishing company’s internet/policies & consequences for violations, signing of compliance documents by employees. Businesses can initiate monitoring their own computer systems to avoid legal consequences in future. Making employees aware that monitoring software and Computer forensics personnel are available could prevent workers from wrong doing.

With the use of computers in everyday life and increasing amount of hi-tech crimes, Computer forensics is a growing niche in the litigation support sector. Unlike many jobs in information technology sector, chances are that computer forensics services will not be outsourced to other country because of the confidentiality of the data business which will not allow it to travel just to save a little cash.

About The Author

Kevin Cohen is an international computer forensics consultant. He is president of Data Triage Technologies, LLC.(http://www.datatriage.com), a Computer forensics and Electronic discovery firm based in Los Angeles, California .

What Is MCSE Certification?

2008-12-02T02:13:00.000+08:00

Studies show that people who work in the IT industry are paid much more than others. This is probably because it is a specialized field to get into and you have to study and get certified to work among the best.

One of the most prestigious ones around is called MCSE certification. Those who pass are called Microsoft Certified Systems Engineers and only those that have been working in the IT industry for about a year are allowed to enroll in the program.

There are two types of MCSE's currently available. The first is for Windows 2000 and the other is for Windows 2003.

Those that decide to take the first one will have to deal with exams such as 70-210 Windows 2000 Professional, 70-215 Windows 2000 Server, 70-216 Network Administration, 70-219 Active Directory Design and elective exams such as 70-220 as well as 70-224 Exchange 2000 Server.

The second one which is Windows 2003 has an exam called 70-290, which is supposed to test your mental ability when it comes to managing and maintaining a Microsoft Windows Server 2003. There is also 70-291 that is an environment exam and 70-294 that tackles tests planning.

Anyone that wants to become certified will have to undergo IT training before taking the exam. Such places are called boot camps and after paying between $4,000 to $6,000 for a course that will last 2 weeks, you will be given all the review material needed such as practice tests with questions and answers to help you understand key concepts, tutorials, study notes and other tips. Some of these learning centers will even offer a money back guarantee if you don't pass on the first try.

If the review material is not enough, you can even have someone tutor you along the way. This person will be there to determine your strong points so more focus can be given on topics that you need a lot of improvement. Those that can review on their own can buy the book that already comes with a CD, which costs about $1,000.

In order to get MCSE certification, you have to pass a battery of exams. Five of which are operating systems while the other 2 are electives.

Given that the cost of the program is quite expensive, you can try to ask your employer if they are willing to pay for it. Some companies do that in exchange for a number of years of service. Other firms already have the material on hand and will offer this to the employees for home study, which will save you hundreds of dollars.

If they won't help out, you should try getting a loan or saving up the amount that is required.

Getting MCSE certification has its advantages. For one, it will be easier for you to find a job since almost every company needs to have someone checking on the computer network at all times. This will also allow you to demand more money should you decide to work for someone because you have a document in your hand saying how good you are.

For those that want to have a career in the IT industry, it is best to get MCSE certification. After all, most companies in the United States use this unlike those in Europe that are more familiar with Linux.

About The Author

Jason Vogel owns and operates http://www.MCSEExamsPro.com . For more information and additional articles about colon disease, please visithttp://MCSEExamsPro.com

Understanding Digital Cameras

2008-12-02T02:12:00.000+08:00

Capturing beautiful moments and making them accessible quickly is no longer a rich man's forte. Most of us have access to our memorable moments in just a click away. Digital cameras save you a lot of time. Once the photo has been taken, you can just download those images in a computer and make them accessible on the net in various ways. Digital cameras record and store photographic images in digital format. Capturing pictures is usually accomplished by use of a photo sensor, using a charged couple device (CCD.) After transferring the pictures to your computer, you can edit and save them in a compact disc or hard drive.

With digital cameras you can instantly seize the picture you would love to keep forever. Delete unwanted pictures easily. No hassle of buying films. You don't have to print every picture; you have complete control of the final print after editing on computer. No worries of negatives getting spoiled or lost. You can store many images without having to change or buy films.

There are many brands of digital cameras available in the market today. These include: Sony, Canon, Olympus, Nikon, Kodak, Minolta and Fuji. These are a few famous brands worldwide. Even basic digital camera models have plenty of features, levels and menus. This makes it difficult for beginners to select the right camera meeting their needs. Digital cameras are available in all price ranges depending on the amount of features they have. Before you start comparing the features you should decide for what purpose you would like to use your digital camera. The best way to start your search is to log on to the net and visit all the sites that offer feature and price comparisons for different types and brands of digital cameras.

Almost all digital cameras today have live-preview functionality, where a screen is provided in the camera to see the preview of the image that you just clicked. The most commonly compared feature in digital cameras is the “mega pixel.” This means the amount of pixels in millions. Therefore, a four mega pixel camera would have four million pixels. The other important features to compare include optical and digital zoom capacity; connectivity with other devices such as computer, printer, etc.; the internal storage space as well as compatibility with external storage devices; memory cards; batteries; and image file formats.

Many digital cameras offer connectivity through USB port, FireWire port, USB PTP mode, Bluetooth, Wi-Fi, etc. These days, many cameras are offering PictBridge mode that allows direct printing from the digital camera without the mediation of a computer. Though all cameras have some amount of internal memory, external memory cards are required to save more pictures. These include Micro Drives or Compact Flash memory cards that are generally used for high-end professional cameras. Memory Stick by Sony is a proprietary flash memory card. SD/MMC, Mini SD and Micro SD cards are the ones used mostly for commercial digital cameras.

If you are an amateur photographer, then you should select a camera with automatic settings and features. This will help you in getting the right pictures based on the amount of light and scenes without too much effort. But if you are looking for a professional camera then you should pick the one that allows you to select all shooting modes manually. There are many shooting modes available in the latest models of digital cameras including landscape, portrait, panorama, action settings, night mode, beach mode, snow mode, and sunset/sunrise modes.

The common formats in which you can take out the image output include JPEG, TIFF, DNG, etc. For videos, the most common formats are AVI, DV, MPEG, MOV, WMV, ASF, and MP4.

About The Author

Roberto Sedycias works as IT consultant for http://www.polomercantil.com.br

This article can also be accessed in portuguese language from the News Article section of page http://www.polomercantil.com.br/camera-digital.php

Is Notebook A Better Choice Than Desktop?

2008-12-02T02:10:00.000+08:00

If internet made the world a global village, then we might as well say that notebooks made it a global colony. With desktops, things were a click away from us; notebook shorted the distance. Now we can carry the global colony on our shoulder. High-end technology at your lap, perhaps, we need nothing to conquer the world of convergence.

The great advantage of notebooks is that it gives us a sense of portability and mobility. Looking critically, portability is the only feature, a notebook has over desktops then why do we choose to go for a notebook? Notebooks can let you carry your work conveniently and you do not have to worry about all the wires, hardware and space required to keep a desktop. Also it's a matter of choice between work and home. You may want to work from home, when your baby or wife is ill. A notebook comes in handy then.

A notebook has a different role to play for different people, but it gives an incredible sense of freedom. Gone are the days when people walked around with pen and paper. All you need to do today to make notes it to buy a notebook. You may want to quickly write a email to a radio station, which is making noise in the name of music. You may want to sit in your neighborhood coffee shop and write a book or letter. But if you want to carry your notebook everywhere you go, you have to consider the weight of the machine too. A notebook weighs between 5 to 10 pounds; an ultralight model is even lighter. Whereas, a desktop computer, with its standalone CPU, monitor, and keyboard, weighs in at about 70 pounds. A notebook takes much lesser space too and is very convenient.

Some of the most famous notebooks are Sony Vaio, Apple MacBook, Dell Latitude, Toshiba, HP. Also there are many affordable versions of notebooks marketed by companies like Fujitsu, Panasonic, IBM, Asus and etc.

Let's look at a scenario where at a school, students are quietly seated at their desks and working on a class assignment with no teachers to guide them. It's real, and is happening in many schools around us. Now, we don't have to mourn looking at our tiny ones carrying pounds of baggage in their backs. Notebook has it all, from their books to assignment copies.

When we look at the productive side of the picture, we would promptly realize that a notebook is always a wise choice for an employer too. It makes his or her employees to achieve more productivity at work. It saves critical office space. At any crucial moment, a notebook can help you to do the work, even when you are not physically present in the office. When the traffic is high, and your boss is waiting for presentation in a conference room, a notebook comes to the rescue. A desktop PC does not give all this freedom for a good worker.

A research says that employees with notebooks work more than those companies with desktop PCs. A notebook enables you to work from anywhere, while traveling, from a beauty parlor, or while waiting for someone at a shopping mall. And the only disadvantage a notebook has is its safety, unless you doubly assure it from theft. It's easy to pick and elope for anyone at a busy commercial place. So, ensure the safety of your costly gadget that makes you feel the world is at your feet and enjoy the power of technology.

This article is under GNU FDL license and can be distributed without any previous authorization from the author. However the author's name and all the URLs (links) mentioned in the article and biography must be kept.

About The Author

How To Select The Notebook That Meets Your Requirements?

2008-12-02T02:09:00.000+08:00

For the past ten years there has been a tremendous growth in the usage of notebook or laptop computers. The impact is that the notebooks are slowly replacing the traditional desktop computers from home as well as from office. There are so many varieties, technologies and brands of notebooks available in the market that it has become very difficult for a regular user to identify the best fit for his or her needs. This article will help you in getting a few tips on how to select the right notebook and make the most out of your investment.

A notebook offers several advantages. The most important being the trouble-free mobility. This is enhanced by the easily available wireless internet connections all over the world. It is very convenient to carry all your work with you anywhere you go. Advancement in technology has brought down the weight and size of the notebooks significantly, making it even more comfortable for a regular user.

What are the things that you should consider before purchasing your notebook? Start with doing an analysis of your needs. Ask questions like: For what purpose will I use this notebook? The answers could include -- for internet browsing, chatting, high-end graphic designing, gaming, business or official work, programming, application development, etc. The type of notebook you choose will depend on what you need it for.

When you do your research, make notes on the prices, technical features, configuration, guarantees, and performance that each notebook has to offer. You would need to decide whether you want a notebook from an Original Equipment Manufacturer (OEM) or from a brand. It is believed that brand notebooks offer better post-sales service, and guarantee, while OEM notebooks are cheaper and offer the same hardware quality as the brand ones.

If you need a notebook that is small and light and should be carried around easily while you are traveling, go for the ultra-portable range models. These notebooks have screens smaller than 12 inches and weigh up to 5 pounds. Some models of such notebooks include Sony Vaio PCG-U3, Fujitsu Lifebook P1510, Toshiba Libretto U100, Panasonic R4, Dell Latitude X1 and many more.

If you are a business professional looking for a thin and light notebook that offers durability, security and all important features necessary for your office, then you can select from a wide range of business notebooks. These include Apple MacBook, Dell XPS M1210, Sony VAIO FJ, and Dell Latitude and etc.

If you are addicted to gaming you would need a notebook that has the capability to present high-end graphics performance. These would include notebooks with the latest processors, increased RAM and hard disk storage space, faster CPUs, top-of-the line graphic display capability, great wireless connectivity and a host of other compatibility features. Some of the best gaming notebooks include Alienware Aurora, Dell XPS M170, and Rock Xtreme CTX PRO and etc.

If you are looking for just an economic replacement for your desktop and you do not want to spend on a high-end notebook, then you can select from a variety of models offered by Acer, Apple, Dell, Fujitsu, HP, Samsung, Sony and Toshiba. These notebooks are fashioned to be used at a fixed location and weigh up to 13 pounds, so they are not very convenient if you have to travel a lot. They generally have bigger screen sizes and lower battery life.

Apart from the notebooks mentioned above you can also pick tablet PCs, transportables, high-end personal digital assistants (PDAs), handheld computers, or smart phones. These are mobile devices that you can carry with you wherever you go, if mobility is all you are looking for.

This article is under GNU FDL license and can be distributed without any previous authorization from the author. However the author's name and all the URLs (links) mentioned in the article and biography must be kept.

About The Author

Notebook Buying Tips

2008-12-02T02:08:00.000+08:00

Why notebook became so popular? It has been estimated that notebook sales has increased an average of 20% per year in the United States alone. Among the many advantages it offers, portability is one of the main reason people end up making a purchase of it. However before any purchase is made, other features should be considered as well.

Notebook was first made available in the early eighties. Although much heavier and bulkier than today's notebooks, it had the unique portability feature that put this innovative product in a class by itself. Although not much of a commercial success then, it gave the computer industry a goal to pursue in manufacturing this item with better weight, size and performance ratio and making one of today's most wanted computer hardware.

Notebook size has got much smaller, however big enough to make one feel very comfortable in handling and operating computer related tasks. One can find it in sizes best categorized as: 1 - Tablet Pc has the size of paper tablet and weighs no more than 4 pounds; 2 - Ultra Portable is a little bigger than Tablet Pc and weighs around 4 pounds, no internal CD or DVD drive, display of 12 inches or smaller; 3 - Thin and Light is a mid-size notebook, 10-14" x 10", 1 to 1.5 thick, and weighs around 7 pounds, wireless network capability, 14-inch displays, combo CD-RW/DVD; 4 - Desktop replacement is the largest category of notebooks, more than 12 x 10" and weighs more than 7 pounds, 15-17 inches displays or larger, wireless network capability, combo CD-RW/DV.

Also an important feature one should look for is performance. Notebooks provide very close performance in comparison with traditional desktop computers, and should handle all computer related tasks with great ease. Whenever purchasing a notebook, make sure it has the latest cpu model, large ram memory and hard disk space. Notebook performance is directly related with cpu clock, ram memory and hard disk space. For these items, big is never enough.

Another feature one should look for is the dvd player. It can come in handy for entertainment purposes, enabling one to watch movies while traveling. Wireless connection is also a feature to look for in a notebook. Some notebooks feature an infrared port, which can be used to connect a mobile phone. Also there are other wireless technologies such as Bluetooth and Wi-Fi, which allows mobile phone, printers and PDA to be connected at certified public and private network. The ability to have a mobile connection is definitely a plus in today's connected world.

Expansion capability for notebooks can be done thru the use of plug-in pc cards. Although there is a new standard called ExpressCard, which is smaller and faster plug-in card that provides more features for multimedia tasks.

Notebooks have certainly become an item required for one's mobile computer related tasks, whether it is used for public, private, personal or professional purposes. Its portability and small size make an attractive all around computer hardware item. For those looking for mobile computer hardware, notebooks can certainly become a good solution at affordable prices.

This article is under GNU FDL license and can be distributed without any previous authorization from the author. However the author´s name and all the URL´s (links) mentioned in the article and biography must be kept.

About The Author

Roberto Sedycias has a bachelor degree in Business Administration and over 20 years experience in systems analysis and computer programming. Currently working as IT consultant for http://www.polomercantil.com.br

This article can also be accessed in portuguese language from the News Article section of page http://www.polomercantil.com.br/notebook.php

Notebook And WiFi Standards

2008-12-02T02:06:00.000+08:00

Every modern notebook is Wi-Fi enabled, allowing internet access from any part of the globe. But while using your wireless notebook, you should be aware of Wi-Fi standards, hotspots, and how to effectively use this technology to make the optimum use of your notebook.

The 802.11g Wi-Fi standard is the latest standard, which your notebook follows when you are online. The Wi-Fi alphabet spaghetti consists of protocols like 802.11, 802.15, 802.16, and 802.20. However, for most notebook users 802.11 would be sufficient with added `a`, `b`, or `g`.

There are protocols like `e`, `h`, `i`, and `n` that are waiting in the wings to make their entry. Nevertheless, as of now, 802.11g is the only protocol that one needs to think when it comes to wireless connectivity. The latest Wi-Fi standard is the 802.11g and offers connection speeds up to 54 Mbps in the 2.4 GHz radio bands, which is five times more than the previous standard 802.11b. It is more stable, more secure, and backward compatible.

Almost all notebooks that are manufactured today are 802.11g Wi-Fi standard ready. This standard is also designed to replace the older Wired Equivalent Privacy or WEP by specifying the Wi-Fi Protected Access or WPA. The WPA will function as an interim solution, until the next standard, the 802.11i network security standard is implemented with a new algorithm called Temporal Key Integrity Protocol, which shall be much more secure and reliable.

However, until the new standard is implemented, the 802.11g is to be followed. There are only two disadvantages with this notebook Wi-Fi standard, that firstly, since it is a new standard, it may not perform as promised; and secondly, with fast emerging latest technologies, it may become obsolete by newer standards before you have the time to benefit from it.

Few tips for a secure Wi-Fi experience:

1 - You should raise the level of your laptop settings. Raise the security settings of software applications like Microsoft Outlook and Internet Explorer. Update them frequently to ensure latest protection from hackers and viruses. You should keep the encryption feature always on to ensure safest browsing with Wi-Fi.

2 - Along with the software, you should also consider updating to better hardware. Hackers have always found 802.11a and 802.11b very easy to hack. However, 802.11g is harder to crack and you should consider upgrading your hardware to a `g` card. An 802.11g is backward compatible with IEEE 802.11b, thus 802.11g can leverage the widespread, international adoption of IEEE 802.11b in products from laptops to PDAs. A personal firewall, such as ZoneAlarm or BlackICE can significantly add up to the security level of your notebook.

3 - Whenever you are using your notebook at a Wi-Fi hotspot, make it a point not to send data. While you are surfing, do not type your credit-card number, expiration date, passwords, bank account numbers, etc. Sensitive data are the goldmines for hackers, and they will swipe your bank account before you can finish saying, ` I have been a victim of online identity theft!`

4 - Consider not staying online while working. If the risks outweigh the benefits, then it would be better to stay offline; at least until the new 802.11i standard is not implemented. Even then, the security can be breached, albeit with difficulty. If you do not need Wi-Fi to implement your work, then stay switched off. If you need the Wi-Fi just to send and receive files, then stay connected for only that period. Rest of the time, stay offline.

Precautions to take at a public Wi-Fi hotspot:

Whenever you are in public domain, you need to take precautions, as it is free for all. The Wi-Fi hotspots are available to any and every person, and anybody can be connected. Besides online thefts, there is also the risk of offline thefts.

While in a public hotspot, do not be so absorbed with your notebook, that you fail to notice the people around you. There are persons who are in the business of stealing notebooks, from public hotspots. And they do not operate as individuals but as a gang.

Also, while you are online at a public hotspot, follow simple rules like encrypting files before transferring or emailing them; making sure you are connected to a legitimate access point; and file sharing is turned off. Basic precautions like password protecting your notebook, updating your system regularly, and using anti-virus software should be strictly followed. For further online security, consider using a personal firewall, a virtual private network (VPN), and web-based email with secure http (https).

Having a good Wi-Fi experience directly translates into a satisfying Internet experience. With the above suggestions being implemented, you are guaranteed to have a pleasant online time with your notebook.

About The Author

Roberto Sedycias works as IT consultant for http://www.polomercantil.com.br

This article can also be accessed in portuguese language from pagehttp://www.polomercantil.com.br/notebook.php

Types Of Notebook Computers

2008-12-02T02:04:00.000+08:00

Notebook, notebook computer, laptop, and laptop computer are different terms for a small computer, which is mobile, and weighing about 1 to 6 kg or 2.2 to 18 pounds, depending upon the model. In 1979-1980, Bill Moggridge of GRiD Systems Corp. designed one of the first laptops and named it as the GRiD Compass 1101. It featured the clamshell design where the flat display folded shut on the keyboard. In May 1983, Gavilan Computer Corp. introduced and first marketed as a laptop, known as Gavilan SC. About this same time, Sharp Corp.Ltd., announced their laptop Sharp PC-5000.

In 1989, Compaq introduced Compaq LTE, which was a laptop of a smaller size, about the size of an A4 paper notebook, and it popularly came to be known as a notebook computer or notebook. Thereafter the terms laptop and notebook began to be used interchangeably. Nevertheless, the terms, notebook and laptop are incorrect terms, as due to the heat, many laptops cannot be placed on top of the lap, and most notebooks are not the size of an A4 paper notebook. However, what manufacturers usually call as a notebook, end-users prefer to call it as a laptop; hence both the terms are used.

According to the functions and the models of notebooks, they are generally classified as: Ultraportables (screen is diagonally less than 12 inches, weight is 1.7 kg or less); thin-and lights (screen is diagonally from 12 to 14 inches, weight is from 1.8 to 2.8 kg); medium-sized laptops (screen is diagonally from 14 to 15.4 inches, weight is from 3 to 3.5 kg); and desktop replacement computers (screen is diagonally from 17 to 20 inches, weight is 4 to 6 kg).

The concept of laptop was to make a device that could use the same software of a desktop computer, but much smaller in size to enable mobility and support mobile computing (ability to use the computer while in transit). Thus, further innovations have introduced transportables (which can be moved from one place to another without supporting mobile computing); tablets (which feature touchscreens and support mobile computing); ultra mobile PCs (which are very small and compact tablet PCs); internet tablets (which support internet and mobile computing); personal digital assistants (PDAs), which are pocket-sized and support mobile computing; handheld computers, which represent expensive tablets or PDAs; and smartphone, which is a PDA or a handheld computer with cellphone integration. Over the development phases, these classifications got blurry at times, and many machines fused functionalities of other categories.

Notebooks can be used for various purposes. Commercial purposes like attending phone calls, receiving and sending emails and faxes, typing out letters and printing them, making presentations with pie and bar charts, and taking data from one place to another can be achieved by any standard notebook. However, high fliers prefer thin-and-light notebooks and for regular office work, ultraportable notebooks are preferred. Both are wireless notebooks so they can be remotely accessed. Scientific purposes are best suited with a notebook that features fast computing speed, good 2D and 3D graphics display, and a large memory, like desktop replacement notebook, and a thin-and-light notebook. Artistic purposes require animation, 2D and 3D drawings, interior & exterior designing, arranging music compositions, post-production audio-video work, etc., which can be fulfilled by desktop replacements, gaming notebooks, and mainstream notebooks.

Educational institutions normally do not prefer notebooks due to its high chance of being stolen. Additionally, they prefer that their assets do not move around within the premises in the hands of students who may be careless. However, to keep up with the times, and to be considered as techno-savvy, they do invest in notebooks. The types of notebooks best suited for educational purposes are mainstream notebooks, and desktop replacements. Students need a notebook to do projects, prepare study notes, and to play some games in their spare time. They need to take the notebook wherever they go, hence, size and weight are major considerations. The type of notebook that fulfills student needs is a thin-and-light notebook with locking facility so that they can lock it with their backpack. Most students report late submission of projects due to their notebooks being stolen.

So no matter what the purpose one might have for using a notebook, it seems that mobility will always seem to be the main reason for such a product purchase. Nowadays with so many models being offered with affordable prices, it seems that notebooks will always be a product in demand. After all it is one of the best selling computer hardware for quite some time. And that says it all.

About The Author

Roberto Sedycias works as IT consultant for http://www.polomercantil.com.br

This article can also be accessed in portuguese language from pagehttp://www.polomercantil.com.br/notebook.php

A Look At How Spyware Differs From Viruses And Worms

2008-12-02T02:02:00.000+08:00

If you’ve been noticing a decrease in your computer’s performance – if it’s running sluggishly or even crashing, it may very well be infected with either Spyware, a virus, worms or all of the above. You have to be really careful when downloading things off the internet as well as opening emails from people you don’t know because those are the main sources of these infiltrators. And in case you didn’t know, even an email attachment from someone you do know could contain a virus.

And even though each of these types of pests are harmful to your computer in their own ‘special’ way, there are differences among them. So to assist yourself in keeping your computer ‘healthy’, you should be aware of what they are and what they do so you can fix and/or prevent the malfunctions that result when they exist in your PC’s system.

Spyware

Spyware is most often times downloaded onto your computer along with other downloads that you actually intended on retrieving – mostly from Freeware sites. It is very sneaky and hides itself within your PC, running invisibly in the background of the operating system. Spyware tracks every action you make on your keyboard, follows you around the internet and records everything you do in order to send the information back to the program’s creator. Some Spyware even has the ability to scan documents saved on your computer as well. Advertisers are the guiltiest of Spyware generators which is one of the reasons bulk and junk emails are running amok. And the information gathered by the Spyware program can actually inhibit your life off the computer as well. Some of the originators of various Spyware use these programs to help them steal your personal information and identity.

Viruses

Viruses are also hidden entities in your computer’s operating system, but unlike Spyware, have to be executed in order to do their thing. Just like in humans, viruses are transferred from one computer to another. They are actually code that is written into programs that once clicked on and opened, spread like wildfire throughout your PC’s system. They are enormously dangerous and can actually destroy your entire operating system, wiping out all of your programs, erasing your files and infiltrating your address books.

Worms

Worms are software programs that work independently to annoy you and destroy your files, in addition to making your computer run abundantly slow. They spread themselves though network connections but unlike viruses, don’t need to be executed to launch. However, they are just as efficient at damaging your files and programs as a virus is.

Protection is Power

DO NOT EVER open emails that come from a name you do not recognize or have some ‘funky’ wording in the subject line, and furthermore, NEVER click on or download attachments from them either. Ensure the protection of your computer as well as your identity by utilizing Anti-Spyware in addition to Anti-Virus software. Just about every single operating system sold today comes equipped with some form of these programs already built in and they’re there for a reason. So make sure you keep your firewall up, run the protection software while you’re on the computer and scan your system regularly.

About The Author

Gray Rollins is a featured writer for http://www.myspywareguide.com/ - if you want the best spyware protection available, then be sure to stop by and download the best program for free.

Practical Tips On How To Clean Your LCD Screen

2008-12-02T02:01:00.000+08:00

Despite the many benefits of LCD screens, from lower power consumption to crisper image quality, they must still be cleaned and they cannot be cleaned as easily as traditional CRT monitors. Before the days of LCD screens, all you needed to clean a monitor was window cleaner and a paper towel, but now you need special equipment to properly and safely clean your screen. Cleaning an LCD screen is, however, still easy once you know the correct methods.

Before cleaning is necessary, though, you can perform some preventative maintenance. Like all screens, LCD screens accumulate dust from the air, and for laptop screens, from bags. Simply dusting the screen regularly can improve the quality of the image and help reduce the effects of other substances that can dirty your screen. To dust an LCD screen, either use one of the computer "dust squeegees" you can find at little or no cost at most computer stores, or use a very, very soft, dry cloth to wipe the dust away.

Aside from dust, another common way LCD screens get dirty is from body oil on fingers. For all LCD screens, the easiest way to prevent this is to not touch the screen. This simple advice can help keep your LCD screen clean enough to only need a more through cleaning every few months. Unless, of course, you have a laptop, since on most laptops, even if you never directly touch the screen, body oils will get on the screen from the keys when the laptop is closed. A simply solution to this is to place a thin, soft cloth between the keyboard and screen, keeping the screen from accumulating key marks.

Even with this advice to keep your LCD screen from getting dirty, it will eventually need to be cleaned since fluids, grime, and dirt find a way to your screen. When your LCD needs to be cleaned, the best way to do it is with a diluted isopropyl alcohol solution made of water and at most 50% isopropyl alcohol. You can either mix your own or purchased a premixed cleaning solution (usually mixed to 30% concentration) from a computer store. To apply the solution, use a very, very soft cloth, such as a piece of soft flannel or a synthetic microfiber material, and wipe the screen gently: too much pressure can cause the screen to crack or warp. You can use this cleaning method as often as necessary.

A word of warning, though. Never use any other cleaners, especially those that contain ammonia, such as glass cleaners. Ammonia can damage an LCD screen and leave it looking cloudy. Also avoid paper towels, since they can easily scratch an LCD as they drag dirt and paper particles over the surface of the screen; that's why it's so important to use the softest cloth you can.

Cleaning LCD screens is a simple process, but requires some care. You must use the proper tools; otherwise you could permanently damage your screen. With the right knowledge and tools, though, you'll be able to keep your LCD clean and functional for years to come.

About The Author

Johnny Waymire has a great free resource site, http://tv-advisor.com , containing practical and helpful information on how to purchase Flat Panel TVs that fit YOUR needs. Visit to find all the helps, brands and reviews to make your next purchase very informative.

Wireless Network Security

2008-12-02T02:00:00.000+08:00

It seems that more and more home users are going with wireless networks rather than the tradition wired networks with wires hanging everywhere and running wild around the house and in the crawlspace. What seems like a good idea quickly turns into a nightmare if you don’t vamp up the security of your wireless network.

Speed is of the essence. Typically, one thing matters to new users of wireless, getting connected and browsing that first website. While wireless connectivity can accomplish this, it’s best to set up your wireless connection securely before venturing out into cyberspace. Below are some tips to help secure your wireless network.

Change the default admin password. Admin passwords are easily figured out by attackers when they are left as the default. Not changing your wireless admin password opens your network to attack and can lead to many problems depending on the attacker’s agenda.

Another wireless security measure you will need to take is turning on encryption. Enabling WEP encryption on your wireless network will help you protect your privacy and all your info won’t be floating around outside your home waiting to be picked up by a passerby. It’s important to remember that all your devices on the wireless network will need to have the same encryption. So find the strongest encryption possible that will work on all devices of the wireless network.

Stop the auto-connect feature. Do not allow your devices to auto-connect. Allowing auto-connect may connect to a network that you don’t particularly want. Example, you don’t want your laptop connecting to your neighbor’s network and sending info.

It’s also a good idea that you install firewalls on all devices that connect to the wireless network. Even if the wireless router is firewalled, it’s important to also install firewalls on all computers that are connected to the wifi network. It’s important that these firewalls be set up correctly and block any intrusions that may compromise your wifi network.

Position your wireless router close to the center of your home. Although the reach of wifi networks can vary greatly, it’s important to not allow the signal to float around great distances from the main access point. It virtually impossible to stop all leakage from exiting your home. But minimizing the risk to your wifi network will help to protect it.

Another good idea for wifi network security is to not allow broadcast of the SSID. Your router may have SSID broadcasting set up by default; however you should be able to change this setting in the configuration. This feature is only useful for mobile environments, and is not needed in home wifi networks.

These are just a few tips to securing your wifi network. It’s always a good idea to check for firmware updates to your router as new exploits and vulnerabilities arise. Some routers will have an auto update feature and it’s important to use it. Using auto update will help keep your wifi network secure without the need of remembering to check for updates.

About The Author

Jake Forrester writes Wifi Security articles for SX Security. Learn more about Wireless Security by visiting http://www.sxsecurity.com

Tips For Data Recovery

2008-12-02T01:59:00.000+08:00

Anytime your hard drive crashes or you lose your data, you’ll need to turn to data recovery to properly restore your information. Data recovery is something most computer users are familiar with, as a majority of us have had to turn to data recovery at some point in time. Even though hard drives are becoming better and better, they are still mechanical and will always encounter problems.

The first thing to do, before any problems happen, is to always back up your data. If you create backups of your information, you’ll be well prepared in the event of a disaster. This way, even if your hard drive cannot be repaired and the data is lost forever, you’ll have the back ups to continue going as normal. If you didn’t make back ups, you’ll find the situation very traumatic when you discover that your data cannot be recovered.

Most hard drives will last for years before they start to encounter any type of malfunction or hardware problems. You can help prevent data loss by turning off your computer when it isn’t in use, or shutting it down when you hear the hard drive making an odd noise. If the hard drive starts to malfunction, letting it continue to run will only do more damage. If you shut it off immediately and take it to a specialist, you’ll have a much better chance of getting it repaired.

With natural disasters, hackers, viruses, or other problems, you won’t have the time to react. Before you know it, your hard drive will be damaged and your data will be gone. Although this can be very frustrating, data recovery can normally bring your information back. All you need to do is take the hard drive to a local specialist, then let them work their magic and show you the power of data recovery.

There are software programs out there that claim to recover lost data, although you should avoid them at all costs. Most of time, these software programs will do your hard drive more bad than good. Even though software may cost a lot less than professional data recovery services, the professional services will guarantee their work. If you turn to software and it only makes things worse - your more or less out of luck, as the software doesn’t guarantee anything.

Anytime your hard drive fails and you seem to have lost your data, you should turn to professional data recovery services immediately. They may cost you a lot of money, although they do the job right the first time. When it comes to your data, you really don’t want to take any chances - especially if you had important documents and files stored on your hard drive.

About The Author

John Ugoshowa. You are welcome to use this article on your website or in your ezines as long as you have a link back to http://www.quickregister.net/partners/

For more information on data recovery see the computer section of Quickregister.net Free Search Engine Submission Service at: http://www.quickregister.net/partners/

The History Of Audio Books

2008-12-02T01:58:00.000+08:00

It's really amazing that you can get the exact value listening to an audio book while doing your normal chores as you would reading it.

Certain experts even say information sinks in more when we are not paying direct attention to them.

But when did this audio book phenomenon really start? In other words, what's the history of audio books?

From all indications, audio books look like a very recent invention, right?

WRONG!

It is very easy to make the assumption that audio books are a recent invention because of the mention of CDs, downloadable digital formats, MP3s, PDAs and other technological jargons each time audio books are discussed. But audio books started a long time ago.

To know how long audio books have been, it is pertinent to understand exactly what audio books are.

Forget about any other jargon you have heard, audio books are simply books that are recorded to be heard, instead of read.

That being the case, such recordings of books in audio formats have been around for a very long time. If you want to be specific, it is safe to say they were first introduced over half a century ago.

It could even be longer, if you include the Library of Congress recordings made especially for the American Foundation for the Blind and distributed free throughout the U.S.

However, according to Robin Whitten, the editor and founder of the only magazine which is dedicated solely to the audio book industry:

Audiofile--http://www.AudioFileMagazine.com, Caedmon (now a subsidiary of Harper Collins Publishers) can be credited to have started the recordings of literature as far back as 50 years ago.

Going further, he said Caedmon was just a small company way back then in New York, which started recording the audio of great authors and poets of the 1950s. Specifically, he said one of the earliest recordings were by greats such as Dylan Thomas, T.S. Eliot, Fitzgerald and Robert Frost.

What happened then was that they were simply recorded while doing their own works and made as vinyl records.

But these early recordings can arguably pass off for the first collection of audio books ever.

However, the transition of these book recordings into audiocassette tapes didn't happen until the late 1970s up to the 1980s. From thence, it blossomed until audio books in audiocassette tapes came to be accepted by all and sundry.

For whatever reason however, the audio book phenomenon didn't really kick off until the 1990s.

And with the transition from audiocassette technology into CDs, more people have become interested in audio books.

With the advent of the Internet and its paraphernalia, audio books have now transited from vinyl records, audiocassette taps and CDs into downloadable digital formats that can be listened to with a desktop computer, laptop computer, PDAs, etc.

If you are still interested in "going back in time" you can get the original book recordings that started this audio book industry.

Impossible?

Not really.

Some of those early 1950s analog recordings by Caedmon which were performed by the greats of those days can be purchased today on the Internet.

For example, recently I was able to browse the Internet thoroughly and found the original recording of "The Lord of the Rings" as read by J.R.R. Tolken.

You can find that classic you have always dreamt of in audio book format if you search hard enough on the Internet.

About The Author

Janet Rusky is an upcoming author who runs one of the best audio book stores on the internet where 7000 titles divided in hundreds of categories are available for immediate download.

http://www.best-audiobook-store.com

What To Look For In Anti-Spyware Solutions

2008-12-02T01:57:00.000+08:00

Given how serious a threat spyware is, all antispyware solutions should ideally do a complete PC clean. The antispyware software must have the tools that make it easy to detect and remove spyware and adware. It must also be able to prevent spyware from getting into your computer.

With spyware such a serious threat, there are certain specific characteristics that must be expected from spyware or adware detection and removal software. Ideally, all antispyware solutions must do a complete PC clean.

Any software that picks up information from your computer without your awareness can be called Spyware. Some spyware just tracks your Internet connection and information related to your operating system. Other types of spyware pick up personal data like your browsing behavior and spies on your private files collecting data it can relay to outside parties.

Obviously most people wouldn't allow spyware into their computers. Most people do not mind some tracking of data, provided personal information is not included. But they don't appreciate their computer being spied upon without their approval. When there is no antispyware installed, spyware does worm its way into the computer and gathers information.

To avoid the spyware problem, what should we look for in an antispyware solution? Read on.

Basic Features To Look For

The antispyware software must have the tools that make it easy to detect and remove spyware and adware. Detailed descriptions must be provided after you scan your system so that you have the choice of deciding whether you want to delete or retain the entry. The antispyware must be able to auto update itself with the latest definitions of spyware. It must have the facility of auto scheduling so that you don't have to manually do it each time. If you happen to accidentally erase something, you should be able to reverse the action.

Effective And Ease Of Operation

Your antispyware must not only detect and remove spyware and adware but also be able to prevent spyware from getting into your computer. It must be able to remove the maximum kinds of spyware and adware. Above all, you must find the antispyware easy to use. The language used must not be so complicated that you spend your time just figuring out what they mean. The antispyware scan must be quick and run in the background. Customization should be easy. You should be able to scan specific parts of your computer. You should also be able to choose which items to exclude from scanning. While setting up and installing the antispyware software should be easy and quick to download and install.

The antispyware software should have a help file that is easy to consult. If your queries go beyond that, you should be able to get in touch with product customer support that responds satisfactorily. The right kind of antispyware can keep your pc spyware and adware free and protect your own privacy.

About The Author

Arvind Singh is admin and technical expert associated with development of computer security and performance enhancing software like Registry Cleaner, Window Cleaner, Anti Spam Filter etc. More information can be found at http://www.pcmantra.com

To know about the Registry Cleaner visit at: http://www.pcmantra.com/registry-cleaner.htm

Know more about Registry Cleaner?
Read Articles at : http://www.pcmantra.com/RegistryCleanerResource.aspx

Your 'No' Could Mean 'Yes' To A Trojan

2008-12-02T01:55:00.000+08:00

Similar to viruses, Trojans copy, distribute and kill your data. Obviously since you would never permit these actions, Trojans do not bother to ask for your permission.

Trojans are deceptive programs which don't take no for an answer. Any keystroke means yes to them. They are mainly designed to steal your data from your pc. But if you have antispyware guarding your pc, you need not worry.

What Are Trojans?

Basically Trojans appear quite harmless. They quietly enter your computer, either as email attachments or bundled in with other software programs. They are a kind of spyware. Spyware works by keeping track of what you do when you browse the web without you being aware of it. It is quite irritating and can cause major problems if you don't use any antispyware program to keep your pc clean.

Trojans are one of the worst kinds of spyware that eventually destroy your data after stealing it. There are some Trojans called remote administration tools, which permit access to your computer every time you log in - and you won't even know it. Whoever accesses your pc can easily pick up files from your system, remove or add programs, and even control your keystrokes.

How Trojans Land Into Your PC

Similar to viruses, Trojans copy, distribute and kill your data. Obviously since you would never permit these actions, Trojans do not bother to ask for your permission. The spyware installer does not care about the means used to rob your data. It is well known that there are many Internet marketers who trick you into installing certain software bundled in with Trojan spyware into your computer. They use a pop up ad to attract you, and then as if you want to install it. Whether you say yes or no is irrelevant. Even if you say no, they follow up with another pop up ad to ask if you are really sure. In spite of clicking no, your keystroke simply sets off a download into your computer without your being aware of it.

Drive by downloads are a common method for Trojan spyware to sneak in to your pc. Here is what happens - you browse a website and see a popup asking if you want to download something and the way it asks you, you sometimes end up saying yes, thinking that you need to download it to look at the web page. So when you say yes, it looks like you are allowing the download. If you say no, you are hounded by pop ups that wait for you to just click to start off the download, making it happen without your knowledge.

Everyday there are new ways being devised by spyware installers to get into your system. Get antispyware software to control this and keep your pc free of spies!

About The Author

How Safe Is Your Computer ?

2008-12-02T01:54:00.000+08:00

Your computer can be open to attack from different types of spyware. Spyware constitutes those programs that are deliberately lodged in your computer without your approval or knowledge. The only way to escape spyware or at least minimize its effects is to install antispyware software on your pc.

If you surf the web, you can be sure that you face the ongoing risk of spyware or adware. It is time you updated your antispyware programs to keep your PC healthy. But first let us briefly examine the most common types of spyware.

Gone are the days when viruses were expected only via our email. Now we don't even have to click a link to be infected. All we have to do is browse the Internet, and it's an open invitation to spyware. Spyware constitutes those programs that are deliberately lodged in your computer without your approval or knowledge. You can never live without spyware and adware protection.

Types Of Spyware

Adware is the worst form of spyware. These programs lay in wait for you to connect to the Internet and then they send you popups that give you all kinds of offers. And while you are thinking how considerate those websites are, these fake popups are actually recording your viewing habits and smuggling them off to marketing companies who sell you junk.

Another irritating form of spyware is the browser hijacker. After installing themselves on your PC, they just change your default homepage and search engine. When you start your web browser, you'll find that you are flooded with ads, porn and other stuff you don't want. The scary part of this is that they mine data - which means they report your surfing habits to someone who uses the information unethically.

Keyboard loggers are thieves who steal your PIN number when you bank online. They get your passwords. This means, without spyware protection, your personal information and assets can be stolen. Then there are Diallers that enter your PC through a virus infection, adult websites, warez, or even MP3s. A dialler is software that dials numbers at premium rates when you are not around and you end up with bills for thousands of dollars.

If you use file-sharing programs, while installing it, spyware also gets installed, unless you read your end user agreements carefully or have antispyware software installed to keep these Trojans away. Imagine having every keystroke recorded, and your private instant messages, emails and other conversations being logged and reported elsewhere without you knowing about it! No - not the best situation to be in! So, never be without spyware protection.

Is There Freedom From Spyware?

The only way to escape spyware or at least minimize its effects is to install antispyware software on your pc. Some programs just remove the spyware but cannot prevent new spyware from coming into your pc. Get firewall software, if you use broadband or high-speed connections. Avoid clicking on links that promise you free movies, prizes, free software etc. Update your antispyware program and scan your PC regularly.

About The Author

Spyware - The PC Pest

2008-12-02T01:53:00.000+08:00

Spyware is any software that steals information from your PC without your authorization and knowledge. Spyware slows down your pc, using up system resources, CPU time, memory space, disk space and your Internet bandwidth. That is why it is a fast-spreading pest and is also called adware, malware, eulaware, or even crapware.

Spyware and adware attack every PC at one time or other and no PC can do without antispyware software, which removes spyware. Here is a quick look at what spyware is all about and how it affects your computer.

What is spyware? We can define spyware as any software that steals information from your PC without your authorization and knowledge. Spyware is a fast-spreading pest and also called adware, malware, eulaware, or even crapware. Unless detected and killed by antispyware removal tools, Spyware is very sneaky in the way it operates. This is how most of it operates:

How Spyware Operates:

Spyware's most common way of attacking is similar to a virus or a Trojan. You'll see various popup windows that offer to synchronize your pc's clock or help you with form filling. But that's not all – there are a lot of things it does without telling you. These trojans can hijack your home page and add new pages to your favorites folder, quietly siphoning off your browsing information. Spyware and adware stealthily track all the websites you visit and faithfully report them back to the spyware vendor. Sometimes, though you have a popup blocker, you still keep getting pop ups! These are from spyware on your computer.

Another deadly thing that spyware does is substitute its own ads on a website, killing that website's earnings in the process. We often experience broken web sites. Spyware is capable of reworking the content on the site, resulting in broken pages or JavaScript errors.

Spyware Reduces Performance

Not surprisingly, Spyware slows down your pc, using up system resources, CPU time, memory space, disk space and your Internet bandwidth. The natural consequences of this are system instability and security risks. The next thing you know is that your system just crashes, hangs or behaves strangely, messing up your work schedule. Invariably spyware testing and debugging are rudimentary, so you can't even report them or get support. Some kinds of spyware can even download and install codes in your system and you won't know about it.

The Role Of Antivirus As An Antispyware Removal Tool

If you have wondered why antivirus programs won't remove or block spyware, it is simply because spyware is not a virus. Spyware relies on the fact that every time we install new software we click on I Agree to the licenses without reading them. So we voluntarily open the gates to spyware. It looks like we agreed to have the spyware on our system, which makes it tough for antivirus companies to flag these tricky spyware. The only way to remove spyware is with anti spyware removal tools, manually or automatically, through a tested antispyware software program sold by a reputed company.

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Stabilize The System By Removing Spyware

2008-12-02T01:50:00.000+08:00

Spyware can kill the registry. Removing Spyware with anti Spyware may avert disaster. However, disaster can still strike if the Spyware is still in the registry. Clean the registry with Spyware removal like Microsoft free Spyware removal and free Spyware Adware removal programs to be safe.

Spyware is malicious software that can kill the registry. What does Spyware have to do with the windows registry? Well, everything and anything that happens on the computer is registered in the registry. The registry is an integral part of the operating system and whatever is added to the computer or removed from the computer is registered in the system registry. When a device such as any hardware is installed, the information pertaining to that hardware is recorded in the system registry. This information includes the kind of device it is and the name of the manufacturer as well.

When the device was installed and also when it was uninstalled is also recorded. If one needs to know what was installed in the PC and when they simply have to refer to the system registry for the information. However, when a device is uninstalled from the system the information is not removed completely from system. This information is not necessary and just contributes to slowing the system down. Therefore the registry along with the entire system must be cleaned of the Spyware, and useless information, by premium or free Spyware removal software.

Where Does Spyware Come In?

Spyware loads itself on to a system to collect personal data and secretly mail it to a web site or email address. This information is used for marketing and at many times criminal intent. Spyware operates secretly in the background while the computer is running, and can only be removed by Spyware removal programs. All the while the Spyware is gathering information from the system.

This Spyware is also stored in the system registry by the operating system. While the Spyware is operating, it is sending and receiving a lot of information over the Internet. This information is constantly updated in the registry by the operating system making the registry swell beyond proportions. As the registry grows the system slows and gradually begins to crawl.

What To Do When The System Slows?

When you discover the system has become slower than usual it is best to download and run some anti-virus utility or Spyware removal program. Though this software may remove the Spyware it will leave traces of the program in different parts of the registry. This then has to be cleaned with special free Spyware Adware removal software.

It is best to download free Adware Spyware removal programs or Microsoft free Spyware removal Software to take care of the problem instead of diving into the registry manually. That can cause more damage than good. Free yahoo Spyware removal software is good enough to get your system up and running again that too at a good speed. Spyware removal software also makes the system more stable and less prone to crashes.

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The Adware Threat

2008-12-02T01:49:00.000+08:00

Adware can be basically defined as software that tracks your activities on the Internet so that it can trigger off pop-up ads and other marketing-related actions. The Internet has many free adware removal tools, which can help you run a scan to remove adware.

When your computer slows down and behaves strangely, chances are you have adware installed. You didn't ask for it, but neither did you ask for new toolbars, websites you don't recognize, continuous popups! Read on to know just how annoying and dangerous adware can be.

Adware doesn't let your computer respond quickly to your commands. When you click to go to a website, it takes you elsewhere and you wonder why. Adware presents you with toolbars you never asked for and keeps adding strange new websites to your favorite folder so that it looks like you gave it permission to be there. Here's the worst part - it steals your personal information, spies on you and sells this information to advertisers who can then irritate you with a flood of advertisements that they think you are interested in.

Nobody Is Spared From Adware

Practically every computer that connects to the Internet has loads of spyware and adware getting into it, collecting confidential information from the user. This can be in the form of information about browsing habits, or more serious threats like spying on your credit card number, and other personally identifiable information so that it can misuse it and put you in danger.

Adware can be basically defined as software that tracks your activities on the Internet so that it can trigger off pop-up ads and other marketing-related actions. It installs components in your system without your being aware of it so that it can collect personal data like surfing habits and other demographics. Saying no when adware asks you has nothing to do with what it does. It just goes right ahead and installs itself in your system.

In recent times, adware and spyware have been evolving so fast that it is more than adware removal tool manufacturers can do to keep up with them. Adware poses a major security risk to any computer and every user must make it a point to ensure that he or she runs a scan to clear their systems from adware and spyware. The Internet has many free adware removal tools, which can help you do this. But you've got to be cautious in selecting a reliable vendor. There's every chance that a vendor who promises to remove all the adware from your computer will do just the opposite - that is, install more spyware and adware. Reliable adware removal tools can protect you against unwanted intruders like adware in your system.

Look around and compare the features of various paid adware removal tools available. While some free adware removal software will only scan your computer and present you with the results, they won't actually clean it from your computer until you buy it. Beware of this ruse.

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The Antispyware Dilemma.

2008-12-02T01:48:00.000+08:00

Staying clear of spurious antispyware can keep your pc protected. Hordes of products out there do not keep their promise of cleaning up your pc of spyware. Worse still, you might buy an antispyware product that does just the opposite - install new adware and spyware.

Spyware is something we cannot escape from if we use the Internet. But if we stay abreast of how some antispyware vendors can take advantage of us with useless products, fake product reviews and advertisements that mislead us on sites we trust, we can make an informed choice in eliminating these hoaxes.

How can you keep from being cheated?

Fake and useless antispyware software can crawl into your system. If you suspect that your system has spyware, you will invest in reliable adware removal and antispyware packages to prevent future problems for your computer. But you have to be very cautious about which antispyware you choose. There are hordes of products out there that do not keep their promise of cleaning up your pc of spyware. Worse still, you might buy an antispyware product that does just the opposite - install new adware and spyware.

Another hassle is that fake antispyware programs might be able to find and eliminate only certain spyware and tracking cookies that don't pose a serious threat. The actual problem may continue to reside on your pc. Most adware programs continue download adware, so you just have a constant scare about what might happen to your pc.

The thing about adware and spyware is that they are changing all the time, so while you might think you've eliminated one lot, a totally different set might have landed on your computer that you cannot detect easily. The people who produce adware, spyware and Trojans are shrewd, providing a challenge to the most effective antispyware in the market. You might be thinking that you are buying reliable antispyware tools, when you might actually be paying for bundled adware, viruses, browser hijacker and all the things you want to remove from your system.

What About Antispyware Reviews

Sites that claim to provide authentic antispyware product reviews abound on the Internet. These may be of questionable credibility and may not give you an unbiased review of the antispyware's abilities. There are shady companies that pretend to rank high on Google, leading you to think that the reviews are believable.

The worst of the lot is those fake companies that use those disgusting banner advertisements, which offer to scan your pc. They use graphics to show a progress bar just like the one you see when you actually scan your pc. They show results that are obviously not the real thing but a demonstration of how the software may work. Beware of these cheats. They link you to sites that are supposed to fix the spyware problem. These also land up in your email inbox as part of the email message.

Armed with the above information, you can research and select an antispyware package from a reliable source.

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Tips to Easily Choose Good Secure PINs and Passwords

2008-12-02T01:47:00.000+08:00

As it is necessary to be able to remember passwords and PINs readily, we are tempted to use something that we are already very familiar with to make it easier. We are also tempted to opt for universal passwords and PINs for everything because it is easier to remember just one set rather than several different sets. Unfortunately, it is dangerous to do this as a smart identity thief can break them with relative ease.

Basing a password on the real name or user name of a user should always be avoided. Also avoid basing passwords on information that can found with a bit of research on you, such as your spouse's name, child's name, type of car you own, a phone number or vehicle license tag, your address, a parent's name, your date of birth, etc.

A common method used by identity thieves to break a password is the dictionary method of attack. This method uses a dictionary in any language to try large numbers of words to see if an actual word is in the password. Reversed words, frequent misspellings and look-alike letter replacements are also checked.

Breaking PINs is approached in much the same manner. The thief begins with easy to remember number combinations like sequential numbers, duplicated numbers or numbers that can be years or birth dates.

One solution that is popular is to use a sentence that is easy to recall and use the first letter of each word in the sentence for the password. Using this method, Kennedy's "Ask not what your country can do for you" translates into the password "anwyccdfy"

To make it more complex, mix in some upper case letters and maybe "K" for Kennedy. The year the speech was given can also be added to make the password "Anwyccdfy1961". It looks complicated but it is easy to recall the year, the speaker and the quote.

Since a great many passwords are case sensitive, the use of upper case letters greatly increases the difficulty of breaking such a password. Symbols can be used with some systems, so using an easy to remember question mark and a dollar sign will make the password "Anwy?ccdfy$1961" makes it an even better password.

A change like this adds length to the password, making it far more difficult for an identity thief to break. A password should be a minimum of eight characters but fourteen or more, like the example above, is best.

With a PIN, your options are typically more limited, usually to four numbers. It is best to select numbers at random and avoid repetition. You can also use an obscure combination such as phone extension of an employer a few jobs ago, especially if the company no longer exists. Obvious combinations, such as part of your phone number, vehicle tag number, or your birth date, are where a thief is likely to begin testing, so these should be avoided.

To enhance the security of your passwords, you should:

Use a separate password for each program or application, don't use a common password for all.

Keep all passwords private, don't share them with anyone who doesn't really need to know.

Every three or four months, change your passwords.

So not use your passwords on shared computers such as in a public library or cyber café as there could be keystroke software installed.

If someone says they are from your bank or some such place and asks for your password, do not give it. Banks and other similar places will never ask for your PIN or password.

About The Author

Leon Edward provides information online on identity theft prevention and FREE Identity Theft Prevention Checklist at his websitehttp://www.PreventIdentityTheftFraud.com

Leon Edward also provides parents a free report of online child predators athttp://www.ChildPrivacyOnline.com