If you ask the average Git user, what program they use to interface with Git, chances are pretty high that they'll say "the command line". And once you understand what happens when you type each Git command, chances are you'll be just as happy to do the same. However, when you're just getting started, it can be useful to use a GUI (or Graphical User Interface) to visualize what's happening each time you enter a command.

So, in this video we'll install SourceTree on MacOSX which will do just that. Then, as we progress in the series, we'll come back to SourceTree to see what our commands have done.