Now that you know your way around the terminal, it's time to start using Git.

Git tracks changes to files over time. A commit is a saved snapshot, like a checkpoint you can always go back to.

Inside the first-commit/ folder, write anything you like into a file called notes.txt. Then stage it, commit it, and push it to GitHub.

A commit needs a message describing what changed. A common format is type: description, for example feat: add notes or docs: add readme. Use that format here.