Boost your career with Harvard’s 6 free online courses in AI, Python, and Web Development! Learn about the 2026 course list, duration, and how to enroll for free at pll.harvard.edu.

After ten years, Yale University has ended its partnership with Harvard to provide a version of Computer Science 50. The jointly taught computer science class — which piloted at Harvard in 1989 before ...

This year, students who enroll in Computer Science 50: Introduction to Computer Science, Harvard’s flagship coding course, will have a new learning tool at their disposal: artificial intelligence.