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

Microsoft has posted an online bulletin confirming that the company is investigating reports that state Windows 11's latest ...

The fix is for a bug that prevents some systems from shutting down, while another bug that prevents hibernation has no ...

In confirmed cases, Windows 11 boot failure occurs post-update, with the machine stuck at a black screen and unable to ...

Shipping an update that fixes some bugs but creates new ones is raising serious questions about Microsoft's quality control, or lack thereof.

If you weren't able to shut down your Windows 11 device recently, Microsoft has rolled out an emergency fix addressing a ...

In a surprising turn of events, Microsoft has confirmed that its January 2026 security update, KB5074109, is causing significant boot issues for some Windows 11 users. This latest development ...

Microsoft is aware of an alleged issue that leaves PCs unable to boot and requires manual recovery after Windows 11 January ...

Microsoft has taken the rare step of publicly advising users to uninstall a Windows 11 security update after it triggered ...

Last week's security patch is the latest buggy update that impaired some PCs. Take these steps before and after an update to ...

Microsoft’s first major Windows 11 update of 2026 released on January 13 introduced a concerning bug that caused some PCs to ...

Microsoft has released a fresh emergency update for Windows 11 users to fix Outlook crashes and cloud file errors caused by the January update. Here's what the patch addresses.