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  1. Best Computer Science Courses & Certificates [2026] | Coursera

    Computer Science courses can help you learn programming languages like Python and Java, algorithms, data structures, and software development principles. Compare course options to find …

  2. Computer Science Courses & Tutorials | Codecademy

    Learn the basics of the world's fastest growing and most popular programming language used by software engineers, analysts, data scientists, and machine learning engineers alike.

  3. CS50: Introduction to Computer Science | Harvard University

    An introduction to the intellectual enterprises of computer science and the art of programming.

  4. CS50: Harvard’s computer science courses and certificates | edX

    Start learning computer science with Harvard's CS50 courses on edX. Access free courses, earn certificates, and study at your own pace with expert-led instruction.

  5. Teach Yourself Computer Science

    Type 1 engineers find ways to learn computer science in depth, whether through conventional means or by relentlessly learning throughout their careers.

  6. Computer Science for Students | Learn, Explore, and Create with Code.org

    Explore the world of computer science with engaging videos, self-paced tutorials, programming activities, and more for all ages and experience levels! Start with an Hour of AI, then dive into more …

  7. How To Teach Yourself Computer Science | University of the People

    Oct 9, 2025 · Here’s everything you need to know to successfully learn computer science on your own. So you want to teach yourself computer science, but you don’t know where to start. Don’t worry — by …

  8. 1200 Free Computer Science Courses from the World’s Top Universities

    Jan 28, 2025 · As you can see above, we found that the top three institutions are #1 MIT, #2 Stanford, and #3 Carnegie Mellon. Finally, we used the Class Central database, with its 250K online courses, …

  9. 10 of the Best Free Websites for Learning Computer Science

    May 30, 2024 · In today’s digital age, access to quality computer science education is more critical than ever. Fortunately, there are numerous free online resources available that make it easier for students …

  10. 11 Best Computer Science Courses Online in 2025 [Free + Paid] - Hackr

    Want to learn computer science? We’ve found the 11 best computer science courses in 2025 to learn programming, data structures, algorithms, and more.