Every year, Class Central publishes rankings of the world’s highest rated and most popular online courses. These rankings are based on user ratings and total enrollments. You can see the full annual course ratings here [https://www.classcentral.com/rankings]. But in this article, I'm going to adopt a different approach. Instead of just showing the top courses, I'll show you which universities seem to have the best courses overall, then show you all the free online courses those universities of