Microsoft released an emergency update to fix the March 2026 KB5079391 non-security preview update, which was pulled over the weekend due to installation issues.

The latest Windows 11 emergency update tackles widespread install errors and replaces the problematic KB5079391 rollout.

Microsoft has released Windows 11 KB5083769 and KB5082052 cumulative updates for versions 25H2/24H2 and 23H2 to fix security ...

Couldn't install the latest Windows 11 update? You should be good to go now as Microsoft has rushed out a fix.

Microsoft released KB5086672 to fix installation error 0x80073712 caused by the optional March update KB5079391.

Windows 11 KB5086672 is now rolling out as an optional update with several notable improvements after March 2026 update issues.

Windows 11 Canary Build 29560 fixes freezes, resolves USB device issues, and improves screensaver reliability for Insiders.

Microsoft fixes Windows 11 Start Menu search bug via server-side rollback, no update required for affected users.