Part 1 - Basics of home networking
Link: http://news.cnet.com/8301-17938_105-57485724-1/home-networking-explained-heres-the-url-for-you/
Part 2 - Optimizing your Wi-Fi network
Link: http://news.cnet.com/8301-17938_105-57493114-1/home-networking-explained-part-2-optimizing-your-wi-fi-network/
