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

Fix 502 Bad Gateway in Chrome: Clear Profile Cache

If you're seeing a 502 Bad Gateway error in Chrome, the problem is often on the server side. But ...

VSCode Terminal Not Showing Up: Troubleshooting Steps

You open the terminal in Visual Studio Code (Ctrl+` or View > Terminal), but nothing appears. The...

How to Fix 'npm command not found' on Mac

How to Completely Uninstall PowerShell from Mac

If you installed PowerShell on macOS via the official package or Homebrew and now want to remove ...

Fix Windows Search Update Sync Issues

After a Windows update, you might notice that search results are missing, outdated, or not syncin...

Docker Compose .env File Not Loading Variables: Fixes

You’ve defined environment variables in a .env file for your Docker Compose project,...