After 11 years, 21 highly-rated online courses, and 1.5 million students, the University of Sheffield has called it a day on producing MOOCs.

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

Are you looking for a job or a new career? Here are 150 online courses to help. While most courses are useful for everyone, some are particularly aimed towards young people, while others explain how to apply for a new job later in life. Class Central founder and CEO Dhawal Shah wrote about an online course that helped him ace a technical interview and land a job in Silicon Valley in 2012. While many online courses teach technical skills, there are also plenty to help you write your resume and

In 2025, Harvard CS50 offers 10 free certificate courses on topics such as computer science, Python, and AI.