
Windows Update Login Loop Troubleshooting Checklist
If you're stuck in a Windows update login loop — where you sign in, the screen goes black or logs...

If you're stuck in a Windows update login loop — where you sign in, the screen goes black or logs...

You open Windows Security and see the message 'Windows Defender service unavailable' or 'Windows ...

After a recent Windows update, you might see an activation error saying Windows can't connect to ...

After a recent Windows update, you might see a network error when using Windows Search—for exampl...

You installed a new antivirus program, and now Windows Update won't run. The service might be dis...

If Windows Search stops working and you see an SSL certificate error in the event logs or search ...