In 2021, 10 years after it burst on the scene, the MOOC ecosystem has reached 220M learners and 19.4K courses.

Guide to the MATLAB Academy platform, which offers 24 courses with a free certificate of completion.

Here are the best courses to learn about Applied AI and ML. Learn with their many applications: self-driving cars, NLP, computer vision, and much more.

LinkedIn Learning is offering some free courses and learning paths including free certificates.