Windows 11 KB5074109 (January 2026 Update) is causing major issues on some PCs, and Microsoft has more details to share.
Microsoft is investigating reports that some Windows 11 devices are failing to boot with "UNMOUNTABLE_BOOT_VOLUME" errors ...
Without device drivers, your computer’s internal or external hardware (such as the graphics card or hard drive) won’t function properly. When you connect new devices to your computer, Windows can ...
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