
Troubleshooting
Fix Microsoft Store Connection Refused by Firewall
If you see "connection refused" when opening Microsoft Store, your firewall or network settings a...
Clear technical guides for everyday software errors, configuration problems, and productivity tools.

If you see "connection refused" when opening Microsoft Store, your firewall or network settings a...

If you see a notification that the Windows Security service has stopped working, your antivirus o...

You open Windows Security (formerly Windows Defender Security Center) and see only a blank white ...

When you open Windows Security and click on 'Threat history', you might see a spinning circle fol...

When Windows Terminal crashes, it doesn't always show an error message. The crash logs are stored...

If you're seeing a network error in Windows Security—like "Something went wrong" or "Can't connec...
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