What is version control? Why should we be using it? Where do we even start? Managing your code is very important, both to make sure you don't accidentally lose a lot of work, but to also make it clear who is working on what and be able to track those changes over time. There is a big world of version control systems and this Do it with Drupal session with Blake Hall will explain the general concepts and best practices around using version control, as well as provide some demonstrations of one of the most popular ones being used today, Git.
A Vision for Version Control