
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 open Outlook and it throws an SSL certificate error — something like “The name on the securit...

If you get a proxy error in Command Prompt—for example, when running curl, git...

When a file is locked by a program, Windows prevents deletion with errors like "The action can't ...

You're trying to run a command in Windows Terminal and get an error like 'Permission denied' or '...

When running Windows Update, you may see an error like "The file is locked by another program...