Best malware removal for Windows, Mac, Android and iPhone in 2026, with free options and a step-by-step guide to clearing each one.

Norton 360 is the best antivirus software of 2026, and the most consistently tested across Windows, Mac, and Android. Bitdefender offers nearly the same protection for less money and with less ...

Per Windows Latest, “in our tests, we found that the Windows Security app, which manages Microsoft Defender Antivirus, ...

A computer virus is a type of malware that attaches itself to a program or file. A virus can replicate and spread across an infected system and it often propagates to other systems, much like a ...

Malwarebytes earned its stripes cleaning up already-infected PCs, and Norton has been defending systems since the DOS days. Which one leads the charge in 2025? I've tested both and am here to tell you ...

If Windows 11 is sending alerts that you need to turn on virus protection and your PC is unprotected, don't worry.

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...