Git is the version control system every developer uses. GitHub is wher
This guide teaches you Git and GitHub from absolute zero - no prior experience needed.
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Why You Need Git and GitHub
- Every tech company uses Git - it is a non-negotiable skill
- Track changes - see every edit you have ever made to your code
- Undo mistakes - go back to any previous version instantly
- Collabora
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What Is Git?
Git is a version control system - it tracks every change you make to your files. Think of it as "save states" for your code.
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What Is GitHub?
GitHub is a cloud platform that hosts your Git repositories online. It adds collaboration features like pull requests, issues, and project boards.
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Step 1: Installation
Windows:
Download from git-scm.com. Run the installer with default settings.
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Step 2: Core Git Concepts
A repository is a folder tracked by Git. It contains your project files and the complete history of changes.
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Step 3: Your First Repository
1. Go to GitHub → New Repository
2. Name it "my-first-repo"
3. Do NOT initialize with README (you already have one)
4. Copy the commands GitHub gives you:
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Step 4: The Git Workflow
The daily workflow every developer follows:
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Learn Git and GitHub from scratch - repositories, commits, branches, pull requests, and collaboration workflows explain