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.

This course gives a basic introduction to machine learning (ML) and artificial intelligence (AI). Through an algorithmic approach, the students are given a practical understanding of the methods being ...

This course provides an overview of American history, culture, politics, and contemporary society. It traces major developments and changes from the pre-Columbian period to the present. It will ...