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.

52,153 courses
Showing 52,153 courses
Filter by
Filters
  1. Level
  2. Duration
  3. Language
    • Udemy
    • 8 hours 36 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 1 hour 3 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 4 weeks, 10 hours/week
    • Self-Paced
    • Paid Course
    • 3 courses
    • Udemy
    • 13 hours 32 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 12 hours 6 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 9 hours 4 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 6 hours 55 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 8 hours 53 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 19 hours 59 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 14 hours 54 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 18 hours 23 minutes
    • Self-Paced
    • Paid Course
    • Udemy
    • 9 hours 17 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 2 hours 30 minutes
    • Self-Paced
    • Paid Course
    • Coursera
    • 16 weeks, 5 hours/week
    • Self-Paced
    • Paid Course
    • 10 courses
    • Udemy
    • 1 hour 16 minutes
    • Self-Paced
    • Free Online 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.