
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

You click 'Check for updates' and see an error, or updates download but fail to install with a me...

You try to set up or send email in Outlook, and you see an error about port 587 already being all...

If you're seeing a 502 Bad Gateway error while using Command Prompt to access a web service or AP...

When you see an SSL certificate error in Command Prompt, it usually means the system cannot verif...

When Windows Update reports a version mismatch, you might see errors like 0x800f0922...