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.

52,146 courses
Showing 52,146 courses
Filter by
Filters
  1. Level
  2. Duration
  3. Language
    • Coursera
    • 9 hours 54 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 3 hours 45 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 13 hours 18 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 14 hours 58 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 11 hours 1 minute
    • Self-Paced
    • Paid Course
    • Udemy
    • 32 minutes
    • Self-Paced
    • Free Online Course
    • Udemy
    • 2 hours
    • Self-Paced
    • Paid Course
    • Udemy
    • 19 hours 13 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 7 hours
    • Self-Paced
    • Paid Course
    • Udemy
    • 1 hour 44 minutes
    • Self-Paced
    • Free Online Course
    • Udemy
    • 51 minutes
    • Self-Paced
    • Free Online Course
    • Udemy
    • 4 hours 29 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 1 day 21 hours 39 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 3 hours 41 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 10 hours 21 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.