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

VS Code Source Control Not Detecting Changes After Git Reinstall

If you reinstalled Git and VS Code's Source Control panel stopped detecting file changes, you...

Fix Docker Desktop Engine Stopped Hyper-V Error

You open Docker Desktop and see the engine stopped with a Hyper-V error. This often happens after...

Fix ERR_CONNECTION_RESET in Chrome: Step-by-Step Guide

If you see ERR_CONNECTION_RESET in Chrome, it means the connection was interrupt...

Python Virtual Environment Not Activating: Common Fixes

You run source venv/bin/activate (or venv\Scripts\activate on Windows) ...

Nginx Upstream Connection Refused: Diagnosis and Fixes

When Nginx returns a 502 Bad Gateway or logs "upstream connection refused", it means Ngin...

Fix pnpm ERR! Cannot Find Module – Practical Steps