Discover the oldest libraries in America, from Harvard's historic collection to Benjamin Franklin's Library Company of Philadelphia.

Discover Harvard University, founded in 1636, the oldest U.S. university with a rich history, world-class research, and global influence in education.

They paid only $27.50 for it from a London bookseller in 1946. It’s just the seventh known copy remaining in the world.

British researchers have discovered that a ‘copy’ of Magna Carta owned by Harvard Law School is in fact an extraordinarily rare original from 1300.

In this course you will learn about algorithms and data structures, two of the fundamental topics in computer science.

Full Roadmap with Free Certificate

This course from Harvard University explores the concepts and algorithms at the foundation of modern artificial intelligence, diving into the ideas that give rise to technologies like large language models, game-playing engines, handwriting recognition, a...

This web programming course from Harvard University picks up where CS50x leaves off.

Learn Python programming from Harvard University.

Learn the basics of computer science from Harvard University.

15 free online classes from Harvard to learn something new.