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.

52,115 courses
Showing 52,115 courses
Filter by
Filters
  1. Level
  2. Duration
  3. Language
    • Coursera
    • 1 day 20 hours 43 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 4 hours 21 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 17 hours 9 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 15 hours 49 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 12 hours 35 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 9 hours 55 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 1 day 2 hours 13 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 12 hours 16 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 4 weeks, 10 hours/week
    • Self-Paced
    • Paid Course
    • 4 courses
    • Udacity
    • 21 hours
    • Self-Paced
    • Free Online Course
    • Udacity
    • 11 hours
    • Self-Paced
    • Free Online Course
    • Coursera
    • 1 hour 29 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 8 hours 48 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 2 hours 54 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.