
How to Enable Windows Defender After It Failed to Start
If Windows Defender won't start, you may see an error like "This app has been turned off" or "Win...
Software troubleshooting desk

If Windows Defender won't start, you may see an error like "This app has been turned off" or "Win...

If Chrome won't start in safe mode—often used to disable extensions and test clean behavior—you m...

After a Windows update, you might open Windows Defender Security Center and see a spinning circle...

You try to reset Chrome settings or restore a corrupted profile, but the browser hangs on a spinn...

If Windows Defender's real-time protection appears stuck on 'Scanning' and never completes, it ca...

When Firefox starts but shows none of your bookmarks, passwords, or extensions, the profile may b...