WindowsNetworking.com - Knowledge Base for Admin. Articles and tutorials in dial-up networking, ICS, DCC, and network troubleshooting in all Windows versions. - http://www.windowsnetworking.com/
USRobotics Education - Animated tutorial for understanding the basics of wired and wireless networking - http://www.usr.com/education/net0.asp
RAD University - A collection of tutorials in areas of computer networking such as security, infrastructure and network layers. - http://www.rad.com/Home/0,6583,5847,00.html
Charles Spurgeon's Ethernet (IEEE 802.3) Web Site - Information and configuration guidelines on Ethernet, Fast Ethernet, Gigabit Ethernet, and 10 Gigabit Ethernet local area network (LAN) technology. - http://www.ethermanage.com
NetComm Learning Centre - Information and tutorials for understanding PC networking, the Internet, and broadband connections, for non-specialist users - http://lc.netcomm.com.au
DIY home networking guides and tutorials - Home computer networking and Internet connection sharing help for beginner and intermediate users. Home network installer directory. Product reviews and shopping guide. - http://www.homenethelp.com
Computer Networking and Wireless Networking Home - Tutorials, practice exams, articles, reference, and FAQ on networking. Buying guide of networking products. - http://compnetworking.about.com
PracticallyNetworked.com - Troubleshooting and tutorials on networking, Internet sharing, and network security. Reviews of networking products and prices from different vendors. - http://www.practicallynetworked.com
A Beginner Guide to Networking - Practical guides on home networking and Internet connection sharing. Networking theories and glossary. - http://www.conniq.com
Home PC Network - Tutorials and forums designed to help the user build and maintain their own small computer network at home. - http://www.homepcnetwork.com