Online Courses

Learn about Hector Berlioz’s Symphonie Fantastique, an iconic Romantic symphony that ushered in an era of narrative “program music.”

The culmination of the MicroBachelors® program.

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

Explore and understand your own theories of learning and leadership.

This is an intensive, 5-day executive program that examines the managerial and operational challenges faced by government officials and professionals who have regulatory, enforcement, security, compliance, or other risk-control responsibilities.

Experts from Harvard Medical School explain how to recognize risk factors, symptoms, and treatment of cataracts as well as glaucoma, diabetic retinopathy, and AMD (age-related macular degeneration).

Explore China’s imperial period, with a focus on the Song dynasty and the role of the exam system in government.

Taught by Harvard Professor Todd Rogers with insights from comedian and writer Ilana Glazer

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

Build an intuitive understanding of financial principles to better understand the market in which your organization operates, create and access value, and communicate with key stakeholders in this course from Harvard Business School (HBS) Online.

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

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

Think critically about social questions such as education policy, upward income mobility, and racial disparities, and understand how big data can answer these questions as well as impact policies that lead to improved outcomes around the world.

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

Learn about the immunological principles of allergic diseases, including asthma, food allergies, and atopic dermatitis, and explore how these conditions can be treated and prevented.

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

Thrive in the age of digital platforms in this course from Harvard Business School (HBS) Online.

This 14-week online program equips participants with evidence-based knowledge and practical strategies to navigate nutrition, lifestyle medicine, and women’s health across midlife and beyond.

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

Use the case study method to study China from the rise of Deng Xiaoping to the present.

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

Traces Albert Einstein’s engagement with relativity, quantum mechanics, Nazism, nuclear weapons, philosophy, the arts, and technology.

Learn how businesses thrive and grow while simultaneously solving some of the world's biggest challenges in this course from Harvard Business School (HBS) Online.

This Harvard Medical School online course is overflowing with practical tools you need to help build your stregnth, lose weight, improve your balance... brighten your mood...and more.

This program address the significant challenge of climate change and its impacts on the environment, as well as society and the global economy.

Gastroenterology 2026 provides a comprehensive update for clinicians who care for patients with GI disorders.

Discover how pathogen genomics informs public health decisions and practice.

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