
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

If you've disabled real-time protection in Windows Defender only to find it re-enabled after a re...

You open the Microsoft Store, start a download, and the progress bar sits at 0% or the queue just...

You're in the middle of a call or trying to send a message, and Teams shows a connection timeout ...

You try to open Outlook and get a message that the data file cannot be accessed due to a sync iss...

If Microsoft Teams is making your fan spin or your laptop stutter, you're not alone. High CPU usa...