Coursera is a leading online education service that offers more than 2000 courses online.

Coursera works with universities and other organizations to offer online courses, specializations, and degrees in a variety of subjects, such as engineering, humanities, medicine, biology, social sciences, mathematics, business, computer science, digital marketing, data science, and others.

Coursera courses offer video lectures and interactive exercises. A Coursera class is considered a MOOC, an acronym standing for massive, open online courses.