Learn Git at Treehouse with a free 7-Day Trial: https://trhouse.co/3OK3ve2 Git is a version control system that helps you control the different versions of the files in your project. It keeps track of all the changes to your files over time, and if you ask it to, it can reset any file's contents to match a previous version. A great way to learn Git is to take Treehouse's Introduction to Git course. Each Treehouse course is a guided curriculum designed by Industry Experts, and it contains everything you need to know to get a successful start with development. Our courses are designed to help you learn effectively, with content including video tutorials, quizzes, and code challenges. You can get access to Introduction to Git and all of Treehouse's other courses for just $25 a month! You'll be able to follow along with Introduction to Git using Treehouse Workspaces, a development environment that runs right in your web browser. With Workspaces, you can create Git repositories, even if you don't have Git installed on your computer. I used Workspaces for all of the commands I showed you in this video! Follow Us! Twitter: https://twitter.com/treehouse Instagram: https://instagram.com/teamtreehouse LinkedIn: https://www.linkedin.com/school/treehouse-island-inc-/ Facebook: https://www.facebook.com/teamtreehouse/