Windows 11 update KB5077181 is causing critical boot loops for some users1 1

KB5077181 is causing devices to restart over 15 times in an infinite loop. Users also report network issues and error codes.
Windows Latest

How to check if Windows 11 has applied the new Secure Boot 2023 certificates (replaces Secure Boot 2011)

Windows 11 is refreshing Secure Boot keys in 2026. Here's why TPM-WMI Event ID 1801 appears, and how to verify the new certificate.

Windows’ original Secure Boot certificates expire in June—here’s what you need to do

Secure Boot has relied on the same security certificates to verify bootloaders since 2011, during the development cycle for Windows 8. But those original certificates are set to expire in June and ...

Older Windows 11 PCs need a Secure Boot fix ASAP

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

Microsoft is refreshing Secure Boot certificates, so you might need to update Windows

Refreshing new certificates represents one of the largest coordinated security maintenance efforts across the Windows ecosystem,' Microsoft explains.
Windows Report

Windows 11 February 2026 Patch Tuesday Updates, KB5077181 & KB5075941, Released

Microsoft releases February 2026 Patch Tuesday updates KB5077181 and KB5075941 for Windows 11. Learn about the latest ...
WEBTECH 360

Solving GPT Disk Not Recognized in Windows 11 BIOS

Struggling with GPT disk not recognized in Windows 11 BIOS? Discover proven steps to resolve this issue quickly and get your ...