
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

You click Check for updates, and the progress bar sits at 0% for minutes or hours. This is a comm...

You try to sign into Chrome, but it keeps asking for your password in a loop. Or your bookmarks, ...

You open Windows Security and see an error about a dependency conflict—maybe a service failed to ...

If you're seeing Windows Update errors like 0x80072EFD or 0x8024402C, t...

If Windows Update fails with a “cannot connect” or “permission denied” error, it usually means th...