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Windows Secure Boot certificates are expiring. How to verify your PC is updated

A new status indicator in the Windows Security app will let users know whether their Windows 10 or 11 installation has been ...
Tbreak

Windows Secure Boot certificates expire in June 2026 — here's how to check if you're protected

Microsoft's 2011 Secure Boot certificates expire June 2026, leaving millions of Windows 10 PCs vulnerable to boot-level ...
Windows Latest

Windows 11’s Secure Boot 2023 updates are failing across some PCs, exposing a wider firmware problem

Microsoft’s CA-2023 Secure Boot update broke PCs. Learn why UEFI firmware failed, how vendors reacted, and how to fix your boot issues.

Secure Boot Certificate Update Status in Windows Security App

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

Microsoft fixes Windows 11 boot loop bug with emergency rollback

The trouble began after Microsoft rolled out an optional update for Windows 11, known as KB5043145. This update led to a Windows 11 boot loop, where the affected systems could not complete the startup ...
Neowin

Windows 11 gets a new way to fix boot issues, Widgets improvements, more in build 26200.5622

Monday's Windows 11 preview builds are here. Microsoft is now testing a new method to recover your computer from boot issues, improvements to widgets, and more. Microsoft is kicking off this week with ...