http://www.sc.edu/bck2skol/fall/lesson2.html
Class covers the history and workings of the Internet for librarians with little or no Net experience.
http://library.thinkquest.org/26658/
With the freedom of the Internet has come a host of new ethical issues. This site is devoted to providing a basic understanding of computer ethics to the Internet users of tomorrow, with the hope that they will make informed and moral decisions throu ghout their careers.
http://www.howstuffworks.com/internet-infrastructure.htm
A basic step-by-step guide to how the Interent works.
http://www.howstuffworks.com/newsgroup.htm
Newsgroups are conversations between hundreds or even thousands of people. Learn how newsgroups work, where to find them and how to subscribe.