
Enable Windows Security Manually When It Fails to Start
If Windows Security (formerly Windows Defender) fails to start, you may see an error like "This a...

If Windows Security (formerly Windows Defender) fails to start, you may see an error like "This a...

When you try to run a PowerShell script and get an error like "File cannot be loaded beca...

If you see an SSL certificate error when Windows Defender tries to update or scan, it usually poi...

You open Chrome, but instead of your bookmarks and ...

You boot into Safe Mode to run a malware scan, but Windows Defender shows nothing—just a blank wh...

If Outlook no longer opens automatically when you start Windows, the registry key that controls t...