Free Courses

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

Explore Chinese history and culture from the perspective of the individual through philosophical texts, literary works, and art.

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

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.

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

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

Learn to process and convert raw data into formats needed for analysis.  

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

This course examines the Sikh scripture from a doctrinal and historical perspective by providing an overview of Sikh teachings as well as the historical context within which the scripture evolved and became canonized.

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.

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

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.

Learn salary negotiation techniques with this free, 15-minute Harvard Business School (HBS) Online lesson taught by Mike Wheeler of Negotiation Mastery.

Access to healthcare services is critical – but is it enough?

Build a foundation in R and learn how to wrangle, analyze, and visualize data.

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

A gentle introduction to programming that prepares you for subsequent courses in coding.

Learn simple graphical rules that allow you to use intuitive pictures to improve study design and data analysis for causal inference.

Learn to process and convert raw data into formats needed for analysis.  

An introduction to basic statistical concepts and R programming skills necessary for analyzing data in the life sciences.

HKS Executive Education and Harvard's John A. Paulson School of Engineering and Applied Sciences present a webinar featuring Harvard faculty Martin Wattenberg and Fernanda Viégas.

An exploration of the dynamics of contemporary China using the tools of close reading, discussion, and analysis.

Learn how early American politics informed the U.S. Constitution and why its promise of liberty and equality has yet to be fully realized.

This course picks up where CS50 leaves off, diving more deeply into the design and implementation of web apps with Python, JavaScript, and SQL using frameworks like Django, React, and Bootstrap.

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

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

Learn about public policy in America and the dynamics of American politics.

Learn about successful collaborations between families and educators and why they lead to improved outcomes for students and schools.

Learn about the forces in American politics that seek to influence the electorate and shift the political landscape.

Learn the anatomy basic to understanding five musculoskeletal injuries commonly seen in primary care medicine and orthopedic clinical specialty practice. Follow hypothetical patients from injury to operating room.