Free Courses

Examine how cultures of the ancient world defined themselves through literature and how their vision of literature contributes to our understanding of civilization, culture, and literature today.

Explore the impact of the conquest dynasties and the world of the Ming.

Combine literary research with data science to find answers in unexpected ways. Learn basic coding tools to help save time and draw insights from thousands of digital documents at once.

Learn how electricity makes the neurons in your brain tick.

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.

In Remote Work Revolution for Everyone, you will learn to excel in the virtual-work landscape. You will learn how to build trust, increase productivity, use digital tools intelligently, and remain fully aligned with your remote team.

Contracts are a part of our everyday life, arising in collaboration, trust, promise and credit. How are contracts formed? What makes a contract enforceable? What happens when one party breaks a promise?

Learn to program in TensorFlow Lite for microcontrollers so that you can write the code, and deploy your model to your very own tiny microcontroller. Before you know it, you’ll be implementing an entire TinyML application.

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

Examine how great modern writers capture the intricacies of our globalized world and how their works circulate within that world to find their own audiences.

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

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

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

Explore the Maoist period of China, from the Communist Party to the death of Mao and the reopening of China.

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

Explore how entrepreneurs build successful businesses by moving technology from lab to market.

Get the opportunity to see TinyML in practice. You will see examples of TinyML applications, and learn first-hand how to train these models for tiny applications such as keyword spotting, visual wake words, and gesture recognition.

Learn probability theory — essential for a data scientist — using a case study on the financial crisis of 2007–2008.

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

Learn how to read William Shakespeare's plays through his biography, Elizabethan and Jacobean history, and modern performance.

Join Harvard University instructor Pavlos Protopapas in this online course to learn how to use Python to harness and analyze 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.

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

Learn the music and cultural impact of three canonical operas from the 1800s: Les Huguenots, Das Rheingold, and Otello.

Learn the principles guiding humanitarian response to modern emergencies, and the challenges faced in the field today.

An introduction to the study of bioethics and the application of legal and ethical reasoning.

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

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

Embark on a global journey to explore the past, present, and future of world literature.