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.

52,499 courses
Showing 52,499 courses
Filter by
Filters
  1. Level
  2. Duration
  3. Language
    • Coursera
    • 4 weeks, 10 hours a week
    • Self-Paced
    • Paid Course
    • 6 courses
    • edX
    • 5 weeks, 3-5 hours a week
    • Self-Paced
    • Free Online Course (Audit)
    • Udemy
    • 3 hours 6 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 15 hours 37 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 8 hours 14 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 8 hours 14 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 1 day 6 hours 19 minutes
    • Self-Paced
    • Paid Course
    • edX
    • 5 weeks, 2-3 hours a week
    • Self-Paced
    • Free Online Course (Audit)
    • Coursera
    • 1 hour 12 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 5 hours 40 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 12 hours 20 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 3 hours 31 minutes
    • Self-Paced
    • Paid Course
    • edX
    • 5 weeks, 2-3 hours a week
    • Self-Paced
    • Free Online Course (Audit)
    • Udemy
    • 1 hour
    • Self-Paced
    • Free Online Course
    • Udemy
    • 8 hours 58 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.