This page seems to be a 404 error, but it could also be an introduction to the basics of GitHub's version control system.
Version control systems like GitHub help you track changes to your codebase over time. By using version control, you can keep a record of all changes made to your project, making it easier to collaborate with others and revert back to previous versions if needed.
When you create a new repository on GitHub, it's essentially like creating a digital file that contains your code and project files. As you make changes to your code, these changes are then tracked by the system and stored in a version control history.