Look below:
- MIT OpenCourseWare: MIT has one of the largest collections of open courseware out there, including numerous offerings in computer science from some of the leading minds in the field.
- Stanford Engineering Everywhere: Head to this site to take courses in basic computer science, artificial intelligence, linear systems, and other engineering topics.
- Academic Earth: There are a dozen or so free lectures on computer science from big-name colleges like Stanford, MIT, and Berkeley on this site.
- MIT World: MIT World is another offering from MIT that shares lectures, conferences, and demonstrations on a variety of topics, including computer science.
- Harvard Extension School: Harvard shares some of its Ivy League educational resources for free on this site, which collects course materials from a number of different computer science courses held in past years.
- UC Berkeley Engineering: Head to UC Berkeley’s iTunesU archive for a great collection of computer science and engineering lectures.