Microsoft Secure Boot certificates from 2011 begin expiring in June 2026. Here’s how to check whether your Windows PC has the ...

Some Windows 11 users are reporting unusual behavior following recent updates. During installation of the optional April 2026 ...

Microsoft has clarified that Windows 11 restarting more than once after an update is expected behavior, not a sign of a ...

This has never happened before. Microsoft is expiring the authentication that protects Windows PCs from threats each time they restart. Secure Boot certificates on almost all Windows PCs date back to ...

Microsoft's old Secure Boot certificates expire mid-year. The Windows Security app displays the update status.

Microsoft's latest Windows update now confirms if your PC is Secure Boot-protected - how it works ...

Microsoft, and its original equipment manufacturer (OEM) partners, are planning to update Secure Boot on Windows Unified Extensible Firmware Interface (UEFI) PCs, starting this year, per a Tuesday ...

Microsoft's original Windows Secure Boot certificates issued in 2011 expire in June 2026. Here's what that means for your PC ...

Microsoft has started automatically replacing expiring Secure Boot certificates on eligible Windows 11 24H2 and 25H2 systems. Secure Boot is a security feature that blocks malicious software (like ...