TL;DR: A wide range of online courses from Harvard University are available to take for free on edX. Not many people know this, but you can take a wide range of online courses from some of the top ...

Ever thought about diving into the world of Artificial Intelligence (AI) but felt intimidated by the hefty price tags on courses? Well, Harvard University is offering a golden opportunity to get ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. TL;DR: A wide range of ...