Have you tried to setup a home network but did not know what you were doing, Do you know the difference between Wi-FI and the internet? What is the difference between a router, switch and a hub? What about a DSL modem and cable modem?

If you have problems with these terms, CNET has you covered, They have published (actually updated) a comprehensive nine part article on home networking. The first part covers general topics like wired networking, wireless networking, more on wireless networking and power line networking. Parts 2 – 9 explain things in greater detail.