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.
MUO on MSN
The best Windows 11 security feature comes with one responsibility most people never think about
You may already be encrypted without ever choosing it.
In October 2025, Microsoft officially ended support for Windows 10. This means your computer will stop receiving software updates, security fixes, and even technical support moving forward. To make ...
Make Windows 11 feel faster with nine cleanup tips for startup apps, storage, background processes, updates, malware scans, and more. A slow Windows 11 PC does not always need replacing. Sometimes it ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results