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

Fix Windows Activation 502 Bad Gateway Due to Proxy Settings

If you see a "502 Bad Gateway" error when trying to activate Windows, the problem is often a misc...

Fix kubectl apply Forbidden on GKE

Fix Remote Desktop Auto-Start with Registry Edit

If you rely on Remote Desktop (RDP) to connect to a Windows machine, you may want the RDP session...

Fix Windows Security Service Not Running for Antivirus

If Windows Security shows 'Service not running' or your antivirus isn't working, the underlying s...

Windows Activation Path Not Found: Troubleshooting Checklist

When you see the error "Windows activation path not found", Windows can't locate...

Windows Update Login Loop Troubleshooting Checklist

If you're stuck in a Windows update login loop — where you sign in, the screen goes black or logs...