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 ...

Fake virus alerts are scams designed to make you panic and click on malicious links or download harmful software. Watch out for red flags like poor grammar, weird URLs, flashing warnings, and messages ...

Windows Security is built-in to Windows 10 and includes an antivirus program called Microsoft Defender Antivirus. If you have another antivirus app installed and turned on, Microsoft Defender ...

A computer virus is a type of malware that can replicate itself on your computer and spread to other devices. You might be infected with a virus if your computer suddenly starts running more slowly, ...

A recent update to Windows Defender gave it the ability to download files through a command line tool. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...