A computer virus is a computer program that can copy itself and infect a computer without permission or knowledge of the user. The term "virus" is also commonly used, albeit ...

A computer virus can cause a lot of damage. Find out about worms, computer virus history, origins, and evolution, and how to protect your computer.

Discusses the different types of viruses and how to deal with them. ... This article discusses the following: How to determine whether your computer is infected with a computer ...

Learn the basics about viruses and find resources for virus removal. Protect your computer with antivirus tools, read tips on how to prevent infection and information on recent ...

Learn how to prevent computer viruses and improve your computer security. Keep your computer current with the latest updates, antivirus tools, and information on recent virus ...