Register A version control system allows you to track changes to your text files and save important versions of your projects that you can revisit or revert to later. It is a critical aspect of any serious workflow while prototyping code, building a website, developing software, or writing documents such as a thesis or papers in Markdown or LaTeX.Git — a free and open-source software — has become the standard tool for version control.In this hands-on course, you will learn how Git works and how to get started putting your projects under version control.