Microsoft Confirms Windows 11's January Update Is Bricking Some PCs
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" instead. The issue is limited to physical devices, and doesn't seem to impact virtual machines at all. But since this is the same update that 





















