Learn the fundamentals of NPM (Node Package Manager) in this comprehensive beginner's tutorial. Discover how to add Node Modules to both production and development builds of your Node.js applications. Explore key concepts including package installation, npm init, package.json, dependencies management, NPM scripts, and semantic versioning. Follow along with practical demonstrations on installing packages globally and locally, using packages in your application, and managing your project's dependencies. Gain essential skills for efficient Node.js development and package management through this step-by-step guide.