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

Windows 11 KB5086672 hotfix resolves the 0x80073712 installation error caused by the March 2026 non-security update.

TL;DR: Get Microsoft Windows 11 Pro—a modern, secure OS with pro-level features—for just $12.97 (reg. $199). If your current setup feels a little stuck in the past, upgrading your OS might be the ...

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

Learn about how TweakTown tests and reviews hardware. There's nothing more frustrating than being in the middle of an urgent task or an important call when your internet starts dropping. Sometimes the ...

Is the sound muted on your computer, and when you hover over the speaker icon in the system tray, you see the message, "No Audio Device Is Installed"? While this message suggests that no speakers or ...

Microsoft has released emergency update KB5086672 for Windows 11 after preview patch KB5079391 broke installations with error ...

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

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.

New out-of-band Windows 11 update fixes March's installation errors - how to get it ...

Windows 11 April 2026 update adds Narrator Copilot support, faster Settings, File Explorer fixes, and key security ...