Free Courses

This course is a variant of Harvard University's introduction to computer science, CS50, designed especially for lawyers (and law students).

Expand your learning of chemistry and thermodynamics by exploring entropy, free energy, and equilibrium.

Find innovation opportunities in health care technology, management, consulting, or investing by examining health care cost, quality, and access.

Increase your quantitative reasoning skills through a deeper understanding of probability and statistics, with the engaging “Fat Chance” approach that’s made this course a favorite among learners worldwide.

Explore China’s imperial period, with a focus on the Song dynasty and the role of the exam system in government.

Learn about the rich diversity of Hindu sacred texts – hymns, narratives, philosophical thought – and their interpretations.

Apply tools of single-variable calculus to create and analyze mathematical models used by real practitioners in social, life, and physical sciences.

This course introduces learners to Machine Learning Operations (MLOps) through the lens of TinyML (Tiny Machine Learning). Learners explore best practices to deploy, monitor, and maintain (tiny) Machine Learning models in production at scale.

Show what you’ve learned from the Professional Certificate Program in Data Science.

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

A quantitative introduction to the energy system and its environmental impacts.

An exploration of the haunting figure at the heart of one of William Shakespeare’s most famous plays.

An overview of divination systems, ranging from ancient Chinese bone burning to modern astrology.

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.

Explore and understand your own theories of learning and leadership.

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

Learn how the Manchus conquered the Qing and established the last of the imperial dynasties.

  Demonstrate your chemistry knowledge in the final exam.  

Learn inference and modeling: two of the most widely used statistical tools in data analysis.

Learn to use machine learning in Python in this introductory course on artificial intelligence.

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

Learn about the key beliefs and practices of Judaism through an examination of its sacred texts and their interpretation.

Discover what makes your brain tick in this third course in our introductory series in neuroscience.

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

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

A focus on several techniques that are widely used in the analysis of high-dimensional data.

Explore the ethical controversies of financial markets.

This introduction to moral and political philosophy is one of the most popular courses taught at Harvard College.