Free Courses

Keep your projects organized and produce reproducible reports using GitHub, git, Unix/Linux, and RStudio.

Develop skills in digital research and visualization techniques across subjects and fields within the humanities.

Explore what makes cities energizing, amazing, challenging, and perhaps humanity’s greatest invention.

This is CS50’s introduction to computer science and tech literacy for business professionals.

How can we eradicate malaria? Explore cutting-edge science and technology, and examine policies needed, to control and eliminate malaria.

Learn the fundamentals of chemistry and energy, from the types of energy to atomic mass and matter to enthalpy and thermodynamics.

The Introduction to Nonprofit Accounting and Financial Statements webinars provide a great opportunity to learn the basic principles of nonprofit accounting.

Explore the reunification of China under the Tang with a focus on aristocratic culture — from poetry to calligraphy to literature.

Learn the fascinating history of Igor Stravinsky’s The Rite of Spring, one of the most challenging and rewarding ballets ever written.

Learn probability, an essential language and set of tools for understanding data, randomness, and uncertainty.

Learn to use R programming to apply linear models to analyze data in life sciences.

Learn introductory programming and data analysis in MATLAB, with applications to biology and medicine.

Learn how to better understand the rich and complex ways that religions function in historic and contemporary contexts.

Explore how entrepreneurship and innovation tackle complex social problems in emerging economies.

Reimagine global health problems with some of the leading global health thinkers and actors through a case-based biosocial framework.

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

Learn the significance of electrochemistry, understanding how electrical, chemical, and mechanical energy are linked.

Learn how American women created, confronted, and embraced change in the 20th century while exploring ten objects from Radcliffe’s Schlesinger Library.

Build a movie recommendation system and learn the science behind one of the most popular and successful data science techniques.

Learn how to protect your own data, devices, and systems from today's threats.

Explore acts of storytelling in Shakespeare’s Othello alongside world-class artists who interpret Othello’s story in new forms and contexts today.

Explore the birth of modern China with a focus on the time between the fall of the Qing and the end of World War II.

Explore the archaeology, history, art, and hieroglyphs surrounding the famous Egyptian Pyramids at Giza. Learn about Old Kingdom pharaohs and elites, tombs, temples, the Sphinx, and how new technology is unlocking their secrets.

Learn how to use decision trees, the foundational algorithm for your understanding of machine learning and artificial intelligence.

Understand how the FDA regulates pharmaceuticals and explore debates on prescription drug costs, marketing, and testing.

Learn about the Qin and Han dynasties, and how Buddhism and ideas of self-realization influenced the medieval period.

Learn about the opioid epidemic in the United States, including information about treatment and recovery from opioid addiction.

Learn how a Culture of Health can transform your business by integrating worker, customer, community, and environmental well-being for sustainable success.

Top chefs and Harvard researchers explore how everyday cooking and haute cuisine can illuminate basic principles in chemistry, physics, and engineering. Learn about food molecules and how chemical reactions can affect food texture and flavor.

An overview of modern Chinese history, including the fall of the Qing and the end of imperial China.