Windows 11’s secure boot fix update finally rolls out to more PCs

Microsoft has recently begun replacing expiring Secure Boot certificates on eligible Windows 11 systems running 24H2 and 25H2 ...
Windows Latest

Windows 11 gets Secure Boot Allowed Key Exchange Key (KEK) update on more PCs, requires a reboot to install

Microsoft is rolling out "Secure Boot Allowed Key Exchange Key (KEK) Update," which requires a system reboot to finish ...
Windows Report

Microsoft Restores Secure Boot FAQ Details Ahead of 2026 Certificate Expiration

Microsoft confirms systems without updated Secure Boot certificates will boot normally but lose some security protections.
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5 simple tricks that made my Windows 11 PC boot faster and perform better

I distinctly remember around 20 years ago pressing the start button on my beige Windows XP desktop and waiting three or four minutes for it to fully boot. I was always so excited to get on my PC and ...
Neowin

Certificates for one of Windows 11's hardware requirements expire soon, here is what to know0 0

One of the hardware requirements for Windows 11 is Secure Boot, and its certificates are expiring soon. Here is what you need to know about that. Secure Boot is a known term for Windows 11 users. It ...
ExtremeTech

Microsoft Will Use Windows Updates to Keep Secure Boot Working as Certificates Expire

Microsoft will use standard Windows 11 updates to keep Secure Boot working on existing PCs as the operating system's original certificates near their end. The company says Secure Boot certificates ...
Bleeping Computer

Microsoft investigates Windows 11 boot failures after January updates

Microsoft is investigating reports that some Windows 11 devices are failing to boot with "UNMOUNTABLE_BOOT_VOLUME" errors after installing the January 2026 Patch Tuesday security updates. The issue ...