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TL;DR: A wide range of online courses from Harvard University are available to take for free on edX, including lessons on AI, Python, JavaScript, and more. edX is a goldmine for people who love to ...

Forbes contributors publish independent expert analyses and insights. Rachel Wells is a writer who covers leadership, AI, and upskilling. An estimated 97% of employers are currently using, or about to ...

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 ...