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

Keep Windows working nicely.

It's not just January's one.

This comes just hours after reports that another emergency update has been issued by Microsoft to affect other problems ...

The January update for Windows 11 has been met with considerable backlash, primarily due to reports of PCs refusing to shut down and displaying critical errors. A particularly alarming issue is the ...

Microsoft has linked recent reports of Windows 11 boot failures after installing the January 2026 updates to previously failed attempts to install the December 2025 security update, which left systems ...

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

A new campaign creates a fake BSOD to install malware. The campaign tricks users into installing a remote access trojan. If executed, the RAT can remotely access the ...

Microsoft is investigating reports that some Windows 11 devices are failing to boot with "UNMOUNTABLE_BOOT_VOLUME" errors ...

The most recent January Windows Update is broken on a number of PCs, but at least virtual machines don't seem to be impacted.

If you encounter "There is not enough free memory to run this program" error while launching a program in Windows 11/10, use these fixes to resolve the issue.

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