
Fix Windows Defender Real-Time Protection Greyed Out
You open Windows Security, go to Virus & threat protection, and see that the Real-time protection...

You open Windows Security, go to Virus & threat protection, and see that the Real-time protection...

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

When Windows Update reports a version mismatch, you might see errors like 0x800f0922...

If Windows Defender is stuck loading and you see error 0x80070422, the service may be disabled or...

When you see a 'permission denied' error in Microsoft Store—often when trying to install or updat...

If you see a message that the Windows Update configuration tool is not responding, it usually mea...