Discover How To Progress From Complete Coding Novice To Programming Pro.Coding or computer programming simply entails the art of writing computer programs. Computer programs are sets of instructions that tell a computer what to do to complete a specific task. To write these sets of instructions, we use a specific computer programming language. Examples of which include Java, javascript, C++ and Python. Computer programs can have a single line of computer code or millions of lines of code. Today, we have many programming languages meant to help us create desktop applications, mobile applications, websites and more.