
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...

If OneDrive opens to a blank white screen and won't sync, the app's local cache or configuration ...

When launching Windows Terminal, you might see a 'permission denied' or 'access is denied' error....

You open Windows Terminal, expecting the PowerShell prompt, but instead you see a blank black or ...

You launch PowerShell, it starts to load, then crashes immediately with exit code 0xc000000...

If the Microsoft Store refuses to open—showing a blank window, a spinning circle, or nothing at a...