Windows 11 January 2026 updates may cause boot failures on some PCs. Microsoft is investigating issues linked to KB5074109.

It's not just January's one.

The post Windows 11 boot issues tied to bad December update appeared first on Android Headlines.

Windows 11 KB5074109 (January 2026 Update) is causing major issues on some PCs, and Microsoft has more details to share.

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Add Yahoo as a preferred source to see more of our stories on Google. You can disable Secure Boot through your PC's UEFI. Morsa Images/Getty Images To disable Secure Boot, you need to restart your PC ...