Microsoft has confirmed that some users might find their PC unable to boot after installing the January 2026 security update released on January 13. This is on top of the plethora of other issues that ...

Microsoft has linked recent reports of Windows 11 boot failures after installing the January 2026 updates to previously failed attempts to install the December 2025 security update, which left systems ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. PCs are now failing to start. Just when you thought it was safe to update your PC and get ...

Microsoft's Windows 11 January 2026 Update woes continue, and now the company is confirming that some users are no longer able to boot their PCs, receiving the BSOD stop code "UNMOUNTABLE_BOOT_VOLUME" ...

There are few things we all dread more than the pesky little "Windows Update" notification that seemingly pops up at the most inconvenient of times. That said, keeping your device up to date with the ...

Certificate Expiration: The KEK CA 2011 certificate expired on June 24, 2026, stopping unpatched systems from receiving new Secure Boot revocations. Trust Chain Preservation: The update replaces 2011 ...