Free Courses

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

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.

The Introduction to Nonprofit Accounting and Financial Statements webinars provide a great opportunity to learn the basic principles of nonprofit accounting.

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

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

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

Explore how entrepreneurship and innovation tackle complex social problems in emerging economies.

Explore the underlying structures of everyday arguments and develop the tools to communicate effectively.

Learn how to protect children from violence, exploitation, and neglect through law, policy, and practice in a human rights framework.

Learn how to create, read, update, and delete data with relational databases.

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

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

Study Japanese scroll art as text and as "little movies" that immerse the viewer through visual narration. 

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

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

Learn about the Quran, the central sacred text of Islam, through an exploration of the rich diversity of roles and interpretations in Muslim societies.

Examine best practices in child and family policies, advocacy, financing, and pathways to scale.

Understanding the context for the Ebola outbreak: What went right, what went wrong, and how we can all do better.

Learn how to use R to implement linear regression, one of the most common statistical modeling approaches in data science.

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

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

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

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.

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.

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

Discover how neurons work together to create complex networks inside the brain.

Explore and understand your own theories of learning and leadership. Gain the tools to imagine and build the future of learning.

Why should we care about Confucius? Explore ancient Chinese philosophy, ethics, and political theory to challenge your assumptions of what it means to be happy, live a meaningful life, and change the world.

Join Harvard faculty in this online course to discover the physical history of the Jewish bible.

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