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.

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

Microsoft has fixed a known issue that wiped mouse settings on some Windows 11 systems after installing the KB5120998 August ...

Microsoft confirms the KB5120998 mouse reset bug only hits non-English Windows 11 PCs. Learn if you're affected and how to ...

Microsoft says a known issue that reverts mouse settings after installing the KB5120998 August 2026 preview update affects only non-English Windows 11 systems.

Microsoft is updating the mouse settings in Windows 11, as seen in the recent Windows Server Build 26376. This build now shows all mouse properties in the Settings app, which will likely be included ...

For almost two weeks, the mouse pointer did not appear as desired for many Windows users. An update is now available.

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 ...

Dylan Turck is a PC hardware, software, and gaming reporter who loves writing how-to guides and in-depth features on the latest tech products. When he's not shocking himself by pulling electronics ...

Optimizing your mouse settings is crucial for enhancing your gaming performance, particularly in competitive games such as first-person shooters, multiplayer online battle arena games, and massively ...

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