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.

43,030 courses
Showing 43,030 courses
Filter by
Filters
  1. Level
  2. Duration
  3. Language
    • YouTube
    • 1 hour 12 minutes
    • On-Demand
    • Free Video
    • YouTube
    • 1 hour 15 minutes
    • On-Demand
    • Free Video
    • YouTube
    • 1 hour 2 minutes
    • On-Demand
    • Free Video

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.