
Windows Update High CPU Usage Troubleshooting Checklist
If your system feels sluggish and Task Manager shows high CPU usage from TiWorker.exe

If your system feels sluggish and Task Manager shows high CPU usage from TiWorker.exe

After a Windows update, you might see a BitLocker error like "A compatible Trusted Platform Modul...

You try to sync a file or folder in OneDrive, but it stops with a 'permission denied' or 'access ...

You open the Start menu or File Explorer, type a search query, and get a 'Permission Denied' erro...

If Microsoft Teams is slow to connect, drops calls, or fails to load, your network configuration ...

When you try to open a file in Microsoft Teams and get a “file locked” or “this file is locked fo...