Users of specific versions of Microsoft's Windows 11 can no longer properly shutdown or enter hibernation, and are instead being forced to restart unless the correct Command Prompt command is made, as ...
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 ...
The boot issue, which Microsoft previously investigated and linked to failed December 2025 updates, affected a limited number of commercial Windows 11 devices running versions 25H2 and 24H2.
Windows 11 shutdown issues caught many users off guard after a routine January 2026 security update, triggering widespread PC troubleshooting across affected systems. Instead of powering off, impacted ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results