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

How to Fix Command Prompt Hanging When Running as Administrator

You right-click Command Prompt and select “Run as administrator,” but the window either doesn’t a...

Reset Windows Terminal Settings via Command Line

If Windows Terminal is misbehaving—perhaps it won't launch, shows a blank window, or settings are...

Windows Defender 502 Bad Gateway: Troubleshooting Checklist

If you see a 502 Bad Gateway error when opening Windows Security or trying to update Windows Defe...

PowerShell Performance Checklist for Slow Scripts

If your PowerShell script takes minutes instead of seconds, the problem is usually not the comput...

Fix Microsoft Store 404 Not Found Error on Reinstall