Microsoft is automatically replacing boot-level security certificates on Windows devices before they start expiring later this year. The new Secure Boot certificates will be rolled out as part of the ...

[ OS Security (known issue)] Fixed: After installing the Windows security update released on or after January 13, 2026, some ...

The February 2026 Patch Tuesday Updates for Windows 11 improves the cross-device feature that lets Android users continue ...

Microsoft has released Patch Tuesday updates for Windows 11 KB5077181, KB5075941 for February 2026. Here's what's included.

Windows 11 February 2026 update adds Cross-Device Resume, MIDI upgrades, security fixes, and major bug fixes for 24H2 and ...

Microsoft says many users will be able to pick up the updated Secure Boot certificates by visiting Windows Update, but a few ...

Microsoft's Secure Boot certificates expire in June, and unless you've enrolled in its 'Extended Security Updates' program, the OS will fall into a 'degraded security state', Microsoft says.

Secure Boot has relied on the same security certificates to verify bootloaders since 2011, during the development cycle for ...

Another crucial Windows expiration date is right around the corner for more than a billion PCs. Here's what you need to do now.

It's free and open-source.

Did a Windows update break the shutdown process? Try these tested methods to fix the Windows shutdown problem on your PC.

Microsoft releases patches for six zero-day flaws in its latest monthly update, many of them related to security feature bypass issues.