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This online course gives an introduction to the basic concepts and principles of crytography.

This online course gives an introduction to the concept and development of social media.The course explores where social media came from, how they became integral to our...

This course focuses on technical, mobile and social strategies for increasing site traffic. Learn how to build SEO for international audiences through content localization,...

This online course program introduces Python programmers to building websites using the Django library. It includes HTML, CSS, SQL, Django, JavaScript, jQuery, and JSON Web...

This economics and finance course is an introduction to risk management techniques including the use of standard hedging instruments, asset-liability management and integrated...

This online course gives an introduction to cryptocurrency and blockchain, including investing, mining and more. It includes the foundations of cryptocurrency technology and...

This online course explores how to create truly integrated societies in diverse countries where migration is part of economic and social life.

This online course gives an in-depth primer on OpenStack, the leading cloud computing platform.

This course explores why primary health care is central for achieving Health for All. It provides examples of how primary health care has been instrumental in approaching this...

This online course is designed for non-native English speakers who are interested in improving their English skills in the sciences.

This online course explores how to ensure that the difficult decisions about the management of natural resources are just and fair for all.

This online course explores how radiation therapy is used to treat cancer including current treatments and new innovations.

Free Esperanto language app with many short tests to learn "on the go". (Not a video course.)

This online course teaches two frameworks for sign-up and authentication: Account Kit, which uses a phone number and code, and Facebook Login for iOS.

This online course (MOOC) teaches how to use mathematics to create models to solve real-life problems.

This is the third course in the Academic English: Writing specialization. By raising the level of academic writing, this course helps prepare students for college-level work.

This online course (MOOC) is designed to foster creative approaches to launching a new career.

This online lecture series covers the basic principles of Einstein's general theory of relativity, differential geometry, experimental tests of general relativity, black holes,...

This online course program gives an introduction to retail customer service. It includes topics such as communication, time management and de-escalation skills. It also explores...

This online course teaches a general understanding of financial valuation, quantitative analysis of individual and corporate financing, and savings/investment decisions.