A key component of the Internet and how it works revolves around the Domain Name System, otherwise known as DNS. The underlying technology behind the Internet, is that when a computer needs to talk to another computer on the Internet, they communicate via the computer's IP Address. The IP Address is a unique set of numbers associated with a particular machine, which will be discussed in a separate article. An example of an IP Address is 22.214.171.124, which is the IP Address that corresponds to www.bleepingcomputer.com.
With so much of Computer use these days revolving around the Internet and communicating with others, its important that you understand what exactly a network is. Without networks, all communication between your computer and other computers whether it be instant messaging, email, web browsing, or downloading music could not be achieved. This tutorial will strive to teach you about networks and their importance. We will also explain the equipment necessary for you to set up a network in your home. When you are done with this tutorial, you will hopefully have a much greater knowledge of how the world of computers work.