- What is GitHub? - a video from GitHub.
- Set Up Git - part of the GitHub Help website.
- First-Time Git Setup
- Git - the Simple Guide - a simple guide for getting started with git.
- Using Git - another intro to Git, as well as troubleshooting common problems.
- GitHub Learning Lab - a GitHub website where you can learn and practice using GitHub.
- Git and Git Flow Cheat Sheet
- More Git Resources - from Free Ebook Foundation's Free Programming Resources repo.