
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 try to install Windows updates, but the process fails with a message like "Some update files ...

You see a spinning circle or a stuck status on OneDrive files. Files aren't uploading or download...

After a Windows update, you might see an error like “Task Scheduler version mismatch” or tasks fa...

You open Outlook and get an error about a dependency conflict, or Outlook crashes when you try to...

If Windows Terminal is using 30% or more CPU even when idle, you're not alone. This guide covers ...