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

Fix VS Code Terminal Not Opening on Windows 10

When you press Ctrl+` or click the Terminal panel in VS Code and nothing happens, it's usuall...

Fix Nginx 502 Bad Gateway: Upstream Connection Refused

If you're seeing a 502 Bad Gateway error with "upstream connection refused" in your N...

How to Fix Nginx Redirect Loop That Prevents Site Loading

You open your site, and the browser keeps loading until it times out or shows a redirect error. T...

Fix Blue Screen Loop After Windows 11 Update

You install a Windows 11 update, restart, and then get stuck in a blue screen loop—the system cra...

Fix 'Python Command Not Found' in Git Bash on Windows