You are probably pretty aware of why using version control is a good thing. In case you aren’t, I quickly go through that in this video. Then we get into the most basic thing we can possibly do: put a project onto GitHub. If you are like me, you don’t particularly enjoy “the command line”, but between that and a Mac GUI app, we manage to get it done.
No matter what kind of developer you are, you'll need to know git. Git is version control that unites us all. Frontend Masters has a great deep-dive on git, taking you well beyond the basics and into stuff like git hooks, rebasing, and dealing with merge conflicts, which you'll be very glad you know.