Do you want to grow up to be a programmer? You have a choice. You can go off to one of the best computer science colleges, or you can learn the basics now at home. Whether you can learn those programming skills for free or not is the question. So, we went on a search for the most common and the most popular programming languages to see what we could find. We learned that you can learn every computer language known to mankind online through open source projects, free online tutorials, free eBooks and wikis.