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.

Windows 11's August 2026 update brings Voice Isolation, readable File Explorer sizes, external fingerprint sign-in, and reliability fixes.

If the Security devices menu is missing or unavailable in Device Manager in Windows 11/10, this article will help you fix the issue. Although it mainly happens when you have issues with the TPM, there ...

Windows 11 August 2026 Patch Tuesday brings KB5121003, KB5121000 and KB5120240 with security, Secure Boot and quality improvements.

An emergency, out-of-band Windows 11 update for Dell users has been confirmed by Microsoft to fix issues caused by the July Patch Tuesday security rollout.

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Emergency Windows 11 update confirmed by Microsoft. Updated March 18: Following confirmation ...

Microsoft will sunset free support and security updates for Windows 10 on October 14, 2025. The company has put forth some basic recommendations in its Windows 11 transition guide: Back up your files, ...