Free Courses

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

Learn about Claudio Monteverdi’s L’Orfeo, one of the first operas ever written.

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

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

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

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.

Learn to deliver high-quality primary health care at scale through national community health worker programs.

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

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

Sentar las bases de conocimiento en R y aprender a discutir, analizar y visualizar datos.

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

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

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

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

The structure, annotation, normalization, and interpretation of genome scale assays.

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

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

Gain an understanding of history, museum studies, and curation by looking at, organizing, and interpreting art, artifacts, scientific curiosities, and the stuff of everyday life.

Mobilize people to tackle tough problems and build the capacity to thrive through the dangers of change

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

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.

This free webinar from HKS Professor Matthew Bunn tours the horizon of nuclear dangers.

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

Equipping clinicians with an up‑to‑date, comprehensive understanding of stem cell–based approaches for Parkinson’s disease, including biological rationale, current trial outcomes, comparison with existing therapies, and guidance for evidence.

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

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

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

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.

Explore the roles that microbes play in the production, preservation, and enhancement of diverse foods in a variety of culinary traditions, and learn about the history of food fermentations.

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.