
Windows Defender Cannot Connect: Troubleshooting Checklist
You open Windows Security and see a message like "Windows Defender cannot connect" or "Check your...

You open Windows Security and see a message like "Windows Defender cannot connect" or "Check your...

When a Microsoft Store app fails to install with an error about a missing or conflicting dependen...

If you notice that Windows Security (formerly Windows Defender) is using a lot of memory—sometime...

You open Chrome and notice your extensions are missing. The extensions page shows a profile error...

You click the Windows Defender icon, but nothing happens—or you get an error saying the app didn'...

If you see a 502 Bad Gateway error when using Windows Search, it usually means the search service...