The VCS menu allows us to see all the possible actions available to us, and can be easily invoked:

This will cause a new menu to pop up:

This menu also has search and allows us to do most of the things that we want to do, from committing to reverting. History actually opens up the Version Control panel, which allows you to see a log of all the changes that our actions have been translated into.

The Console tab (indicated by the orange arrow) will show you all the commands that have been entered and the File Readme.md History tab (indicated by the red arrow) will show you a list of all the changes that have been made, and their associated hash values. Annotate will give you a side panel that shows you all the hashes of the commits, and Branches... allows you to check out branches and tags.

If you know Git, then all of these options will register with their command-line equivalents. Now, we will move onto the Changes panel, which gives you a more graphical representation of what's been happening to our project.