About This Course

Writing code can get complicated, involving a lot of files and different components. It can be hard to organize, and unorganized code can develop a lot of problems, fast. It is helpful to have a sort of system to help organize code, meaning a system that helps keep track of the changes made. It is also helpful to have such a system when collaborating on code with others. This is what programmers call a version control system. So what is a version control system and how does one use it?