
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 try to start a service using Task Scheduler, but get an error that the port is already alloca...

If you see a message that says "Invalid configuration" when opening Windows Security, the app usu...

You open Microsoft Store and see an error message like “Check your connection” or the store fails...

When you see 'Token expired' in the Microsoft Store, it usually means your authentication token h...

You try to turn on Windows Defender real-time protection, but you get error 0x80070422. This usua...