
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

When launching Chrome or a web app that uses Chrome, you might see an error like "Port alread...

You open OneDrive, sign in, but it immediately asks you to sign in again—over and over. This logi...

You open Microsoft Store to download or update an app, and after a long wait you see a timeout er...

When you try to set up an email account in Outlook and see "cannot connect to server," the setup ...

You try to unlock a BitLocker drive, and Windows returns "Authentication failed. Permissi...