To complete the Intro to Git exercise, follow these steps:
Click the fork button on this repo at the top-right of the screen.
In the GitHub app, clone your fork to your own computer.
Edit the myname.txt file to contain your information.
In the GitHub app, commit your changes with a summary of what you did.
In the GitHub app, sync the repo so that your changes get pushed to GitHub.
On the GitHub page for your forked repo, find the pull request button and submit a pull request to the original repo.