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

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

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 ...

Your computer has been acting strange lately — running slower than usual, showing weird pop-ups, or behaving in ways that make you suspicious something isn’t right. These could be signs that malware, ...

Viruses and the other damaging software and dirty tricks that get lumped under the “malware” umbrella (malicious software intended to harm your computer) have been with us almost as long as there have ...

It began with a warning posted to online bulletin boards. Below the subject line "Really Nasty Virus," user Mike RoChenle explained how this terror had deleted his ...