Monday, February 23, 2009

Is There Any Way to Block Adware?

By Graham McKenzie

Has there ever been a time you were enjoy web surfing only to be asked out of nowhere if you would like to play online poker, or maybe to buy a $500 foot massager? Have you ever had one, two, three, even ten popups obscure your view of a page? If this has happened to you, then you know all too well what it is like to have adware on your computer. Adware blocks your use of the web and slows down your PC's performance, but it can also be an early warning sign of worse things to come. Where there is adware, spyware and viruses often follow. Spyware might just tell some software vendor how you are using their program. But spyware might also email your credit card numbers to a criminal's office half way around the world. And viruses can destroy your computer altogether. Even if you avoid the very worst damage these three kinds of malware can do, chances are your hard drive will slow down to a crawl on the simplest of applications.

Most PC users try block 100% of adware downloads, and employ software to purge it from their hard drives. There is no shortage of software that will blast every trace of adware infecting your computer from your hard drive and disk drives, too, but which ones are the best? Which programs make sure that you never have to deal with adware again? These are important questions to ask and hard questions to answer.

Adware blockers need to do three things. First of all, they have to be up to date with every definition of every adware invader lurking on the World Wide Web. The software vendor must provide regularly updated libraries of definitions. What is a "regular" update? If your software is a week behind the adware programmers it is not going to do you a whole lot of good.

Second, adware blockers need to be able to do their work without ever needing a prompt from you. They should be set to scan your hard drive on a regular schedule even if you do not click on a manual "scan now" button. Every anti-adware program has to run 24/7/365. To keep your computer safe, it must scan every file you download and every single email you open.

Finally, adware programs that work well are seamlessly integrated with your web browser. This is the only way adware prevention and detection programs can protect you against malicious stealth downloads in real time. The program's list of questionable sites has to be updated constantly, too. You want a program that neutralizes all malicious programs before they are ever downloaded to your PC.

It is not as hard as it sounds to block adware from your computer. Buy an anti-adware program that keeps its definitions up to date, stops you from clicking on problem websites, and checks every file that comes into your computer. Buy software that analyzes your hard drive without your having to remind it to scan. With the right software, annoying popups and slow performance on your PC will soon become a distant memory. - 15634

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