Harvard University is offering free online courses for learners in artificial intelligence, data science, and programming.

Want to learn AI without spending a fortune? These free Harvard courses cover programming, data science, and machine learning.

Desire for digital skills seems to drive interest in Coding and Web Development 101, which has a waitlist almost twice as long as its capacity.

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.

Students and professionals looking to upskill are in luck this month of April, as Harvard University is offering 144 free ...