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

Fix VS Code Permission Denied When Not Admin

You try to save a file or install an extension in VS Code, and get a "permission denied" ...

How to Fix Cloudflare SSL Full Strict Self-Signed Certificate Error

npm package.json Not Found After npm init

You run npm init, answer the prompts, and then try to install a package or run a scr...

Fix ERR_NAME_NOT_RESOLVED with CMD: Step-by-Step Guide

When you see ERR_NAME_NOT_RESOLVED in your browser, it usually means your computer can't tran...

Fix Windows Security App Permission Issues

You open Windows Security and see a message like "This app has been blocked for your protecti...

How to Set Node Version for a Project

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