A computer virus is a type of malware that can replicate itself on your computer and spread to other devices.

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 ...

Computer viruses are a growing threat on the Internet. They cost organizations hundreds of millions of dollars every year. In 2007, there are thousands of viruses that can affect— even cripple—your ...

Computer viruses can invade your system without you noticing, disrupting its operation and even stealing your data. To protect your device, it's important to know how to recognize signs of infection, ...

Malware includes viruses, worms, adware, spyware, and ransomware — they all work differently but tend to cause similar ...

Removing a computer virus can be time consuming and costly, and could be detrimental to your business by damaging important files and equipment. Protecting all the computers in your office reduces the ...

A Browser Redirect virus or computer infection is when your browser is redirected to a site other than the one that you intended to view. While it is perfectly normal for a site to redirect a browser ...

Typically, you shouldn't need to format your hard drive to get rid of viruses. As long as your anti-virus program is up-to-date, it should detect and remove any malware on your system. If, however, ...

Viruses are pieces of code attached to a computer program. When a computer runs an infected program, the virus launches and embeds itself in the computer’s memory. It then looks for other programs to ...