Antivirus software protects your computer by scanning every file you download for viruses and other malware. Most of the time, you’ll want to leave your antivirus program running as-is. If it’s ...

Formerly known as Windows Defender, Microsoft Defender is an antivirus protection program that's included with Windows 10.

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 ...

Learn how to remove McAfee WebAdvisor from Windows and browsers in easy steps. Stop pop-ups and improve performance, ...

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