Harvard University: CS50's Introduction to Computer Science

The most famous computer science course in the world.

Experience the intellectual rigor of the Ivy League from your home. This entry-level course from Harvard University teaches you how to think algorithmically and solve problems efficiently.

Curriculum:

• Languages: C, Python, SQL, and JavaScript.

• Concepts: Abstraction, algorithms, data structures, and security.

• Certification: Verified Certificate available from HarvardX.

Difficulty: Challenging but rewarding. Format: 100% Online & Self-Paced.