This course teaches students how to think algorithmically and solve problems efficiently. Topics include abstraction, algorithms, data structures, encapsulation, resource management, security, software engineering, and web programming. Languages include C, Python, and SQL plus HTML, CSS, and JavaScript.

License: This course is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) license. This is a human-readable summary of (and not a substitute for) the license. Official translations of this license are available in other languages.

• You can download the videos, notes, slides easily as well.

For more information on the license: https://cs50.harvard.edu/x/2021/license/

Teachers: David J. Malan & Brian Yu

• Youtube
• EdX
• CS50 ide
• Github
• Notes, slides, short videos, libraries also available

Anti-Features

• I think the only anti feature is that the university uses Zoom for their live seminars and Q & A. For more information.

• Yes, anyone on the internet can participate in these seminars. For more information: https://cs50.harvard.edu/x/2021/zoom/#seminars . If you can’t participate, the videos will be available on their youtube channel.