Webcast.berkeley | UC Berkeley Video and Podcasts for Courses & Events. Open Yale Courses. Code Year. Open Courses for Free | Open Learning Initiative. At Harvard Extension School, free and open learning is hardly a new concept. In fact, the Extension School was founded with this mission in mind: to create an affordable way for any motivated student to take courses at Harvard. We stay true to this mission today, offering several free courses and nearly 800 for-credit courses at reasonable tuition rates.
Explore our series of free or low-cost courses below. In addition, you can also browse Harvard University's Digital Learning Portal, which features online learning content from across the University, both free and fee-based options. Video accessibility. If you are unable to easily access any of the videos below, you may submit a request for accommodation, and we will work with you on your request. Abstract Algebra In these free videotaped lectures, Professor Gross presents an array of algebraic concepts. The Ancient Greek Hero American Poetry from the Mayflower through Emerson Bits China Intensive Introduction to Computer Science Terms of Use. Computer Security. Cryptography. Computer Science 101. UPDATE: we're doing a live, updated MOOC of this course at stanford-online July-2014 (not this Coursera version).
See here: CS101 teaches the essential ideas of Computer Science for a zero-prior-experience audience. Computers can appear very complicated, but in reality, computers work within just a few, simple patterns. CS101 demystifies and brings those patterns to life, which is useful for anyone using computers today. In CS101, students play and experiment with short bits of "computer code" to bring to life to the power and limitations of computers. Here is another video Nick created for this class. Bits: The Computer Science of Digital Information - Free Harvard Courses. This course focuses on information as quantity, resource, and property. We study the application of quantitative methods to understanding how information technologies inform issues of public policy, regulation, and law.
How are music, images, and telephone conversations represented digitally, and how are they moved reliably from place to place through wires, glass fibers, and the air? Who owns information, who owns software, what forms of regulation and law restrict the communication and use of information, and does it matter? How can personal privacy be protected at the same time that society benefits from communicated or shared information? Free lecture videos The recorded lectures are from the Harvard Faculty of Arts and Sciences course Quantitative Reasoning 48, which was offered as an online course at the Extension School. The Quicktime and MP3 formats are available for download, or you can play the Flash version directly. Blog posts What is information? The Internet and the Web Search.