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

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.

Dual credit courses save money on college fees, but also open the door for students to take other classes that may not have ...