Free Courses

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

Learn the skills and tools of improvement science to make positive changes in health, healthcare, and your daily life.

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.

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

Learn fundamental principles of architecture — as an academic subject or a professional career — by studying some of history’s most important buildings.

Learn to forecast the weather just by looking out your window.

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

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

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

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

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

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

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

Develop the skills to lead with courage and conviction through challenging times with this free, 35-minute Harvard Business School (HBS) Online lesson.

Examine the inner workings of the three branches of the U.S. Federal Government

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

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

Join Harvard Medical School faculty Dr. Luana Marques to use applied psychology to build personal resilience with five science-driven skills.

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

  Demonstrate your chemistry knowledge in the final exam.  

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

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.

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