
Windows Defender Service Troubleshooting Checklist
If Windows Defender won't start, won't update, or shows error messages like "Service stopped" or ...
Software troubleshooting desk

If Windows Defender won't start, won't update, or shows error messages like "Service stopped" or ...

When you launch a Jupyter notebook and the kernel never starts—or shows a 'Kernel error' or 'Conn...

After a Windows Defender scan, you may need to review the results to see what threats were found ...

When Windows Update fails with error 0x80070005, it usually means the update process doesn't have...

If you see an error like Azure CLI token is expired when running commands in Windows...

You try to delete a Chrome profile from the settings page, but the option is grayed out, missing,...