Learn how BitLocker, passkeys, Microsoft Defender, and other Windows 11 security features protect your data, accounts, apps, and devices.

Microsoft's August 2026 Patch Tuesday delivers a large batch of improvements across Windows 11.

Smart App Control (SAC) is a security feature in Windows 11 that enhances protection against untrusted apps. When turned on, it helps block potentially unwanted, untrusted, malicious, or unsigned apps ...

Updating your operating system has never been more vital, given the number of critical security vulnerabilities being fixed across iOS, macOS, and, of course, Windows right now. The very last thing ...

Windows 11 KB5121003 is now rolling out, and it may not look like a big release, but it can make your apps launch faster on low-end PCs, improve File Explorer’s unit detection, and make Windows Search ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. April Windows 11 security uopodate breaks third party backup apps. Updated May 2: This ...

Microsoft’s April Windows 11 update brings Smart App Control changes, AI-powered Narrator upgrades, and performance improvements. Microsoft’s new features, improvements, and security fixes for Windows ...

Windows 11's next act? Lock it down by default and make every app ask nicely first, tightening control, boosting transparency, and curbing unwanted changes. Apparently, many Windows 11 customers have ...

Windows 11's August 2026 update silently extends the Low Latency Profile CPU boost to apps, and we tested it to confirm they launch faster.