🔰 1. What is Git? Git = Version Control System 👉 It helps you: Track changes in your code Go back to previous versions Collaborate with others safely Think of it like: “Google Docs version history… but for code” Git records every change as a snapshot (commit) ([FreeCodeCamp][1]) 🌐 2. What is GitHub? GitHub is a cloud platform that hosts Git repositories It allows: Collaboration Sharing code Team development 👉 Key idea: Git = tool GitHub = online platform using Git ([product.hubspot.com][2]) 🏗️ 3. Core Git Concepts (VERY IMPORTANT) 📁 Repository (Repo) A project folder tracked by Git 🧾 Commit A saved snapshot of your work 📦 Staging Area Where you prepare changes before saving 🌿 Branch A separate version of your project (for new features) 🔀 Merge Combining branches together ⚙️ 4.…