In a major opportunity for learners worldwide, Harvard University has rolled out a set of six free online courses covering artificial intelligence, data science, programming, and web development.

From AI to web development, Harvard is making top-tier learning free and accessible. These six courses could be your easiest entry into the world of tech.

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 ...