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

How to Run VS Code Terminal as Administrator

When working with system files, services, or certain development tools, you may need to run the V...

Fix Nginx 502 Bad Gateway on Docker Ubuntu

How to Downgrade Node.js for Package Compatibility

You install a package and get errors like requires Node.js >= 16, but you have 18...

Windows Defender Real-Time Protection Greyed Out: How to Fix

If you open Windows Security and see the real-time protection toggle greyed out, you can't tu...

Fix Python Permission Denied When Installing Packages

You try to install a Python package with pip and get a PermissionError: [Errno 13] Permissi...