
Microsoft Store High CPU Usage: Troubleshooting Checklist
You open Task Manager and see Microsoft Store eating 20-30% CPU, fan spinning up, system sluggish...

You open Task Manager and see Microsoft Store eating 20-30% CPU, fan spinning up, system sluggish...

You open Microsoft Store on Windows 11 and see a message like "Token expired" or "Something went ...

You open OneDrive and see a blank screen with error code 0x8004de40. This usually means the app c...

If Windows Security (formerly Windows Defender) is running slowly on your Windows 11 PC—taking ag...

If you see error 0x80070490 when using Windows Search, it usually means a system component is mis...

When OneDrive shows a 'connection refused' error during sync, it usually means the app can't reac...