The reality is, every computer should have an antivirus program – even Mac owners should consider adding third-party ...

When Microsoft Defender is mentioned, most users think of the antivirus software included in Windows (currently called ...

Microsoft Defender Antivirus does a decent job of securing Windows 10 and 11 PCs without other antivirus protection, though it can't beat the best free or paid third-party tools.

Windows’ built-in security suite is an excellent free antivirus ... hard an antivirus app will hit your PC’s system resources, we run several benchmarks. The first is PCMark 10’s Extended ...

While many antivirus programs promise protection, choosing the right one can be surprisingly difficult. Which one should you download? Windows Security comes free with every Windows PC ...

Antivirus apps protect your PC's personal information, data, bank accounts, and much more. We've tested more than two dozen utilities to help you choose the best antivirus for your needs.