Internet /WWW Information

Web Guides

Webmonkey Guides (hotwired.lycos.com/webmonkey/guides/)
Learn the Net (www.learnthenet.com)
Project Cool: Web Development Basics (www.devx.com/projectcool)
W3Schools (www.w3schools.com) Web development tutorials and examples

How to Search the Internet

Search Engine Watch (www.searchenginewatch.com)
Finding Information on the Internet : A Tutorial (www.lib.berkeley.edu/TeachingLib/Guides/Internet/FindInfo.html#Outline)
"Deep Web" Searches (aip.completeplanet.com/aip-engines/help/help_deepwebfaqs.jsp)
Search Tips and Tricks (www.imaginarylandscape.com/helpweb/www/seek.html)

Cookies

Cookie Central (www.cookiecentral.com/)

History

Internet Archive (www.archive.org) Includes the Wayback Machine, where you can view historical versions of web sites.
NetHistory (www.nethistory.info)
Internet & World Wide Web History (www.elsop.com/wrc/h_web.htm)
History of Internet and WWW (www.internetvalley.com/intval.html)