Microsoft claims Windows Defender is all the protection you need. I've been testing antivirus software for decades, and the ...

Microsoft explains if Windows 11 needs third-party antivirus in 2026 as Defender matches top tools and AI-driven threats ...

Defender is 'usually sufficient,' it says in a blog post that might rile up the antivirus industry.

Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested ...

Add Yahoo as a preferred source to see more of our stories on Google. Q: It is my understanding that Windows Defender Antivirus gives Windows users the same basic protections that you get from other ...

Discover the highest ranked antivirus programs for Windows 10 and 11. See whether you need to save or splurge to protect your device, what features to ...

Microsoft Defender isn't enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free ...

A: Windows Defender Antivirus (known simply as Windows Defender in the past) is a fully capable means of antivirus protection for Windows PCs. Is it a replacement for other free versions of threat ...