By Zak Doffman
Publication Date: 2026-04-21 05:51:00
How to keep Windows safe.
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Microsoft has just issued updated guidance for more than 500 million Windows 11 users. “If you’ve checked Windows Security and wondered whether that protection is ‘enough,’” the company tells PC owners, “you’re asking the right question.”
Microsoft says its own antivirus software is actually good enough for most users. “From the moment you turn on your PC,” Microsoft Defender will ”defend against potential risks” to “protect your credentials, photos, and files.”
How to keep Windows safe.
NurPhoto via Getty Images
In other words, Windows Latest says, “Microsoft quietly reveals whether you need a third-party antivirus software in Windows 11.” This is the “critical question users have debated for years. Do you still need a third-party antivirus for Windows PCs?”
It’s not “enough” for all users, Microsoft admits. “The choice to add third‑party antivirus depends on how you use your PC and which features…




