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

How to Set Node Version for a Project

When working on multiple projects that require different Node.js versions, you may encounter erro...

Fix npm install Permission Denied on Shared Hosting

Fix ERR_NAME_NOT_RESOLVED in Chrome: Proxy Settings Guide

If you see ERR_NAME_NOT_RESOLVED in Chrome, it usually means the browser can'...

Fix Bluetooth Service Not Running in Windows 11

You open Bluetooth settings in Windows 11 and see the toggle is grayed out, or your Bluetooth dev...

Fix 'Python' Command Not Found in Windows 10

When you type python in Command Prompt and see 'python' is not recogni...