Free Online

Computer Science Courses and Certifications

Learn Computer Science, earn certificates with free online courses from Harvard, Stanford, MIT, University of Pennsylvania and other top universities around the world. Read reviews to decide if a class is right for you.

11,663 courses
Showing 11,663 courses
Filter by
Filters
  1. Level
  2. Duration
  3. Language
    • YouTube
    • 31 minutes
    • On-Demand
    • Free Online Course
    • edX
    • 4 weeks, 4-5 hours a week
    • On-Demand
    • Free Online Course (Audit)

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.