Knowledge base for software setup, errors, and daily tool work.

Fix Windows Defender Stuck Loading Service Not Running

If you open Windows Security and see 'Windows Defender Service not running' or it hangs on a load...

Fix Windows Defender Firewall Blocking Internet Access

If your internet stops working after a Windows update or security change, Windows Defender Firewa...

Fix Windows Terminal 502 Error After Update

After a recent Windows Terminal update, you might see a 502 error when trying to launch the app. ...

Fix Windows Update Cleanup Stuck Error 0x80070002

When running Disk Cleanup or the Windows Update troubleshooter, you might see error 0x80070002 an...

Fix GitHub Actions Docker Push Permission Denied

Windows Search 504 Gateway Timeout: Troubleshooting Checklist

When Windows Search returns a 504 gateway timeout, it usually means the search service or its bac...