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Microsoft probes Windows 11 boot failures tied to January security updates

Some machines are failing to start after security updates, prompting yet another Microsoft investigation Microsoft is investigating reports that its January 2026 security updates are leaving some ...
PCMag

Troubled Windows 11 January Patch Now Preventing Some PCs From Booting Up

Microsoft’s January 2026 security update for Windows 11 is continuing to cause problems for users. This comes after the patch ...