Free Online

Computer Science Courses and Certifications

Build strong foundations in programming, algorithms, and computational thinking through renowned programs like Harvard's CS50. Learn Python, functional programming, and computer architecture on edX, Coursera, and freeCodeCamp, with specialized tracks for business professionals, lawyers, and data scientists.

52,961 courses
Showing 52,961 courses
Filter by
Filters
  1. Level
  2. Duration
  3. Language
    • Scrimba
    • 8 hours 38 minutes
    • Self-Paced
    • Free Online Course
    • Scrimba
    • 2 hours 36 minutes
    • Self-Paced
    • Free Online Course
    • Scrimba
    • 4 hours 32 minutes
    • Self-Paced
    • Free Online Course
    • Scrimba
    • 2 hours 2 minutes
    • Self-Paced
    • Free Online Course
    • Scrimba
    • 4 hours 1 minute
    • Self-Paced
    • Free Online Course
    • Scrimba
    • 1 hour 34 minutes
    • Self-Paced
    • Free Online Course
    • Coursera
    • 8 weeks, 10 hours/week
    • Self-Paced
    • Paid Course
    • 4 courses
    • Udemy
    • 21 hours 36 minutes
    • Self-Paced
    • Paid Course
    • edX
    • 10 weeks, 8-10 hours/week
    • Self-Paced
    • Free Certificate
    • Udemy
    • 3 days 4 hours 8 minutes
    • Self-Paced
    • Paid Course

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.