Q: After reading your column about updating Windows 7 (see tinyurl.com/zzhdlyf), I typed your tinyurl address into my browser and got strange results. A repeating ...

A new computer virus has started spreading worldwide, but antivirus experts predict that the program won't become an epidemic. Dubbed W32/Sobig, the mass-mailing worm has claimed the No. 2 slot on ...

Some computer viruses evade the surveillance of security software. However, there are clues and strange behaviors that can reveal their presence, such as unusual accents in your texts. Malware often ...

The USB port on your PC makes it easy to connect everything from keyboards and mice to storage devices and useful accessories. Most of these devices work right away without any setup, which is ...

Think twice before you click on that link—even if it was sent to you by a friend or family member. Simply put, a computer virus is a program that you did not install which often performs malicious ...

Realizing that your computer is infected with a virus can be a heart-stopping moment, but there's no need to panic. Viruses or other malware can have a devastating effect on your PC, slowing its ...