Up until now, we haven't made any changes to our repository, have we? In order to confirm that, let's check its status!

Everything in Git starts with the git command. Don't worry about branches for now. All we need to know is that we're working on the master branch!

Psst: when there aren't any files with changes in the working directory, we say that the directory is clean.

Might it be that the tool we need is git?