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

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

When you try to connect to a remote computer using Remote Desktop (RDP) and see error code 0x8007...

If you see errors like fatal: unable to access 'https://...': SSL certificate problem: unab...

When you try to download an app or game from the Microsoft Store and the progress bar stays at 0 ...

If Windows Update fails with errors like 0x80070005 or 0x80246007, the problem might be permissio...

If your computer feels sluggish and Task Manager shows Microsoft Teams using hundreds of MB or ev...