Uninstall or remove apps and programs in Windows - Microsoft Support
There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled. You can try to repair a program first, if it's just not running correctly.
Use the System File Checker tool to repair missing or corrupted system ...
When critical Windows system files are missing or corrupted, some Windows features may stop working correctly or Windows may stop responding altogether. If this happens, you can use the Deployment Image Servicing and Management tool (DISM) and the System File Checker tool (SFC) to scan your system files and restore any corrupted or missing files.
Gaming Services Repair Tool for PC | Xbox Support
If you are having issues installing or updating Gaming Services on your PC, or if you are noticing that the Xbox app for PC is launching with missing content, you may want to download and run the Gaming Services Repair Tool for PC.
Windows troubleshooters - Microsoft Support
Get Help has troubleshooters you can run for many common scenarios. These often help resolve issues without the need to contact support. If a troubleshooter is available for your issue, select Run to start that troubleshooter.
About Windows Mixed Reality Link - Microsoft Support
On your Windows 11 PC, you'll need to install the Mixed Reality Link application from Microsoft Store. For complete setup instructions please see these directions at Meta Quest's website. Here are some of the more common questions or problems about using Mixed Reality Link with your Meta Quest headset.
Fix gaming issues with the Xbox app for Windows
Learn how to troubleshoot problems installing or running games from the Xbox app for PC.
January 14, 2025—KB5049983 (OS Build 20348.3091)
SgrmBroker.exe refers to the System Guard Runtime Monitor Broker Service. This service was originally created for Microsoft Defender, but it has not been a part of its operation for a very long time.
Troubleshoot Game Bar on Windows | Xbox Support
Get troubleshooting tips for problems with Game Bar on Windows 10.
Fix problems that block programs from being installed or removed
First, you'll need to download the troubleshooter. Download troubleshooter. If you see the File Download box when you start downloading, select Run or Open. The troubleshooter provides steps for you to follow. If a program isn't listed in the uninstall options, you'll be asked for that program's product code.
How to start a scan for viruses or malware in Microsoft Defender
For the most complete scan, run Microsoft Defender Offline. For more about that see Help protect my PC with Microsoft Defender Offline. When the scan completes, Defender will tell you if it found anything. When would I want to run a scan?
Applies To:
Microsoft Defender on Android, Microsoft Defender on Mac, Microsoft Defender on Windows