What REALLY is git & GitHub?

Git & GitHub are tools used by millions of developers, myself included.
So what is it, and how can you get started?
0:00 What is git & GitHub?
0:25 Documentation
0:35 Create a GitHub account
0:48 GitHub Desktop
1:09 Install/Config git
1:35 Basic git commands
3:03 Create a repository in GitHub
3:21 Create a repository in git
3:48 Upload git repo to GitHub
4:23 Clone GitHub repo to git
4:50 Edit in GitHub
6:01 Explore and fork
6:45 Outro