
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 notice that files in a particular folder never appear in Windows Search results. The folder i...

You set up a scheduled task to run a script or program, but it fails with 'File Locked' or 'Acces...

You changed a Chrome setting and now the cache isn't working properly. Pages reload slowly, old c...

You log into a system, open Command Prompt, and immediately see an error that your authentication...

After a recent Windows update, you may see an error message like “Windows Search port already all...