Central Connecticut State University maintains several tutorials and lecture notes about different programming languages and mathematics. Some of the material, most notably the Introduction to Assembly Language, is primarily intended for computer science students. However, much of the site can be useful for anyone; programming guides for Java and QuickBasic are provided, as well as tutorials on...

Mindshare is a company that specializes in technical training for a variety of computer technologies. Five short courses can be accessed from the Mindshare home page at no charge, after completing a quick registration. The online courses give an overview of the "PCI-X System Architecture, Rambus, USB 2.0, PCI Power Management, and Infiniband System Architecture." Each of these technologies is...