25 of the best online MIT courses you can take for free

MIT continues to be a leader in open education, offering a wide range of free online courses. Here are 25 of the best options available in 2025:
⦁ Introduction to Computer Science and Programming Using Python
⦁ The Analytics Edge
⦁ Introduction to Biology – The Secret of Life
⦁ Quantum Mechanics for Everyone
⦁ Artificial Intelligence: Implications for Business Strategy
⦁ Blockchain and Money
⦁ Entrepreneurship 101: Who is your customer?
⦁ Introduction to Deep Learning
⦁ Fundamentals of Statistics
⦁ Principles of Synthetic Biology
⦁ Circular Economy: An Interdisciplinary Approach
⦁ Quantum Computing Fundamentals
⦁ Supply Chain Analytics
⦁ Ethical Challenges in Artificial Intelligence
⦁ Introduction to Aerospace Engineering: Astronautics and Human Spaceflight
⦁ Molecular Biology – Part 1: DNA Replication and Repair
⦁ Probability – The Science of Uncertainty and Data
⦁ Quantum Technology: Computing, Communication, and Sensing
⦁ Shaping Work of the Future
⦁ Introduction to Computational Thinking and Data Science
⦁ Becoming a More Equitable Educator: Mindsets and Practices
⦁ Fundamentals of Urban Design
⦁ Introduction to Algorithms
⦁ Climate Change Science and Negotiations
⦁ Designing and Leading Learning Systems
These courses cover a wide range of subjects, from computer science and biology to business strategy and urban design. They’re all available through MIT OpenCourseWare or edX, allowing learners worldwide to access high-quality education for free.