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

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

You search for a file in Windows Explorer, and instead of results, you get a 'file in use' error....

If you see a 'permission denied' error when installing or using a Chrome extension on Windows 10,...

If OneDrive repeatedly shows a sync configuration timeout, it usually means the app can't connect...

When you see the error 'Windows Security authentication failed' while trying to access a network ...

If Firefox stops responding—freezing, crashing, or refusing to load pages—it's often due to a con...