Git is a free and open-source distributed version control system that allows multiple developers to work on the same codebase simultaneously without conflicts. It keeps track of changes made to files, enabling users to revert to previous versions if necessary. This functionality is essential for collaborative software development, as it helps prevent issues like overwriting someone else’s changes.

To get started with Git, you can use tools like GitHub Desktop, which simplifies the process without requiring terminal commands. However, learning to use Git via the terminal is beneficial for a deeper understanding of its capabilities. Basic commands include initializing a repository with git init, checking the status of your files with git status, and committing changes with git commit ²⁴.

For those new to Git, there are numerous resources available, including tutorials and guides that cover everything from basic commands to advanced techniques. Engaging with these materials can significantly enhance your Git proficiency ¹³.