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.
Windows Latest

Windows 11 will now tell you if your Secure Boot certificates need attention

Windows 11 now shows Secure Boot certificate status in Windows Security. Learn what the new alerts mean and what actions you ...
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 ...
Bleeping Computer

Windows 11 KB5074105 update fixes boot, sign-in, and activation issues

Microsoft has released the KB5074105 preview cumulative update for Windows 11 systems, which includes 32 changes, including fixes for sign-in, boot, and activation issues. KB5074105 is an optional ...
Engadget

Microsoft will start refreshing Secure Boot certificates in March for Windows 11 and Windows 10 ESU users

Get ye to Windows Update, because there's a good chance you've got new Secure Boot certificates to install. Microsoft just announced that it will be refreshing those certificates, which were ...
Neowin

Windows 11 gets a new way to fix boot issues, Widgets improvements, more in build 26200.56220 0

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 ...
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 ...