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

Nvidia officially recommends uninstalling Microsoft's latest Windows 11 security update after GeForce users reported 15-20 ...

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

From flickering cameras to crashing widgets, find out if the new KB5074105 patch is safe for your system or if you should pause your next update.

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

There are workarounds, though.

Microsoft has released a second emergency Windows 11 update, KB5078127, to fix Outlook crashes, cloud file errors, and other ...

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

Microsoft has released another emergency Windows 11 update after a January patch triggered widespread app crashes, Outlook failures, and cloud sync issues, forcing the company into rare back to back ...

Microsoft has issued guidance to uninstall KB5074109 security update or switch to webmail after the patch caused Outlook ...

An urgent Windows January 2026 update has been the source of performance issues, resulting in GPU slowdowns in intensive apps and gaming, particularly for NVIDIA GeForce graphics card users, but ...

Nvidia has acknowledged reports of graphics-related instability affecting some gamers on Windows 11, with early indicators pointing to a recent operating system update as the trigger.