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

Microsoft has released the Windows 10 KB5075912 extended security update to fix February 2026 Patch Tuesday vulnerabilities, ...

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.