
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 Command Prompt but nothing happens. The window doesn't appear, or it flashes and closes...

If you see error 0x80073cf3 when opening the Microsoft Store after a Windows update, the store ap...

You log into a remote computer via Remote Desktop (RDP), see the login screen, enter credentials,...

If you see an error that the task scheduler command line tool is missing when running schta...

You're browsing in Chrome, and suddenly a page fails to load with the error ERR_CONNECTIO...