

Like many people I thought that my computer was well protected against viruses and other malicious software by the name brand
antivirus software that was included with the computer when I bought it.
I browsed the Internet with no problem and everything seemed to work smoothly until one day something took over my machine. Random sounds and music began playing and the screen would flicker. Little cartoon characters would briefly appear on the screen. Yikes. What had infected my computer?
I cleared the browser cache, shut down the computer, and rebooted. The thing was still there. I ran a complete scan using the antivirus software that came with the computer. It did not find the problem.

I was still able to access the Internet, so I started searching for better antivirus software. I wasn't looking for a casual recommendation on a forum or someone's blog. I wanted to find some test results from a recognized authority. I was looking for an antivirus program with high detection rates, whether it was free or required payment.
I found that testing antivirus software is a specialized business now. Even the people at PC Magazine said that they don't do their own tests with live viruses. They rely on tests conducted by independent testing labs, including AV-Comparatives, AV-Test, ICSA Labs, Virus Bulletin, and West Coast Labs.
These independent testing labs have reliable data on detection rates for both free and paid antivirus software. However not all of these testing labs have user-friendly websites for the general public.