Microsoft says it has resolved a Windows 11 bug that caused some commercial systems to fail to boot with an "UNMOUNTABLE_BOOT_VOLUME" error after installing recent security updates, with the fix ...
Several users are experiencing various issues with system startup after installing the KB5077181 update for Windows 11.
If Command Prompt says Password is incorrect in Recovery or Repair Mode in Windows 11/10, follow these solutions to resolve the issue.
If Bluetooth driver is missing or gets removed after a Windows Update, add the legacy driver from the Device Manager, install the correct driver from your manufacturer, etc.