35 of the best Harvard University courses you can take for free

TL;DR: Find a wide range of free online courses from Harvard University on edX.

edX is the best place to find online courses from some of the world's best educational institutions, including Harvard University. You might have heard about Harvard. It's kind of a big deal.

Through edX, Harvard University is offering online courses on Python, artificial intelligence, cybersecurity, and many more useful topics. And better yet, some of the best courses are available to take for free. Yep...