Here's what to know about the glitch, and the only action you can take for now.

Windows 11 KB5120998 can also turn desktop wallpapers black. Plus, another strange bug says Microsoft Defender Antivirus is off even though it's functioning normally.

There are at least three issues affecting Windows 11, and Microsoft has acknowledged two so far. Fixes coming soon.

The company added both problems to its Windows release health dashboard on August 28. Microsoft has confirmed the Defender ...

Microsoft has confirmed what we reported a week ago. A bug in Windows 11’s latest update can reset the desktop background on ...

Microsoft’s latest optional Windows 11 update is causing problems with mouse cursor customization, wallpapers and, in some cases, text rendering. The ...

Windows 11 users are experiencing mouse-related issues after installing the KB5120998 update for Windows 11. Microsoft has confirmed that it has received numerous reports of problems with cursor ...

Microsoft has confirmed that mouse settings are being reverted on Windows 11 systems after installing the KB5120998 August 2026 non-security preview update.

Although Microsoft is trying to regain the community’s trust, its latest update includes some annoying bugs. The patch is identified by the code KB5120998. It was released with improvements such as a ...

German]The preview update KB5120998, released by Microsoft on August 27, 202 for Windows 11 24H2–25H2, is causing several ...

There's plenty of good and bad news abound for Microsoft and Windows 11 this week, but two new Known Issues have been getting a lot of attention. Namely, there's an issue where Windows erroneously ...

Use the following suggestions if your mouse cursor is moving but not clicking in Windows 11. Before proceeding with the following troubleshooting fixes, restart Windows Explorer or your computer, as ...