Fix Missing Windows Security App Icon or Shortcut
You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...
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View listWindows Defender Connection Refused: Troubleshooting Checklist
You open Windows Security and see "Connection refused" or "Something went wrong. Try reopening Wi...
Fix Windows Activation Service Not Running
If you see an error saying the Windows Activation service is not running, your system may not be ...
Fix Chrome Version Mismatch on Windows 10
If you see a message like 'Chrome version mismatch' or 'Profile error: version mismatch' when lau...
Troubleshoot 502 Bad Gateway with Curl Commands
A 502 Bad Gateway error means your server (gateway) got an invalid response from an upstream serv...
How to Fix Windows Security Backup Not Working
Windows Security backup (part of Windows Backup or File History) may stop working for several rea...
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