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.

5,108 courses
Showing 5,108 courses
Filter by
Filters
  1. Level
  2. Duration
  3. Language
    • Udemy
    • 10 hours 48 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 12 weeks, 10 hours a week
    • Self-Paced
    • Paid Course
    • 4 courses
    • YouTube
    • 1 hour 9 minutes
    • Self-Paced
    • Free Video
    • Udemy
    • 12 hours 26 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 8 hours 4 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 2 weeks, 4 hours a week
    • Self-Paced
    • Paid Course
    • Udemy
    • 1 day 5 hours 32 minutes
    • Self-Paced
    • Paid Course
    • YouTube
    • 20 hours 25 minutes
    • Self-Paced
    • Free Video
    • Udemy
    • 14 hours 58 minutes
    • Self-Paced
    • Paid Course
    • edX
    • 18 weeks, 14-16 hours a week
    • Self-Paced
    • $268.00
    • 2 courses
    • YouTube
    • 6 hours 57 minutes
    • Self-Paced
    • Free Video
    • Coursera
    • 4 weeks, 10 hours a week
    • Self-Paced
    • Paid Course
    • 3 courses
    • Udemy
    • 12 hours 20 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.