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

Fix Windows Search Indexing High CPU Usage

If your computer's fan spins up and Task Manager shows Windows Search using a lot of CPU, the...

Fix 'package.json Not Found' After Cloning a Repository

Symptom

You clone a repository from GitHub (or another remote), change into the directory...

Python venv Not Working on Windows 10: Common Fixes

If you're trying to create or activate a Python virtual environment on Windows 10 and it'...

Nginx Upstream Connection Refused: Diagnosis and Fixes

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

Python Dependency Conflict Troubleshooting Guide

You're working on a Python project and suddenly get errors like ImportError or <...

Bluetooth Icon Missing in Windows 11: How to Restore It

You open the system tray on Windows 11 and the Bluetooth icon is gone. Even if Bluetooth is turne...