Information Technology (IT) programming courses are designed to teach students how to create software, websites, mobile applications, and other digital solutions using computer programming languages. These courses are becoming increasingly popular because of the growing demand for skilled IT professionals. Every app you tap, every website you scroll, and every game you play exists because someone wrote code. Programming — the practice of writing instructions for computers — sits at the heart of the entire IT (Information Technology) industry. Whether you're curious about a new career or just want to understand what programmers actually do, here's a friendly tour of the subject. IT Programming is the process of writing computer programs and software using programming languages.