Harvard's free programming classes teach you how to think, debug, and adapt in an AI-driven world where knowing code matters more than ever.

Imagine if UCLA offered a course in building doghouses. With only 10 weeks, you would expect the class to teach students the basics needed to produce a final product – maybe focusing on how to sketch ...

You're taking a new programming class this fall, and you don't know anything about code. Python is taught widely in schools, and it's one of the most loved programming languages because it's simple.