Only the very smallest companies can be run without a computer, and once you've got even a handful of computers you'll probably want to network them. A Local Area Network, or LAN, turns individual ...

Campus local area networks (LANs) come in all shapes and sizes, but let’s keep it simple and say these are enterprise networks with hundreds or thousands of users and LANs in one or more buildings.

Take a tour inside of your desktop PC to learn how all the hardware in a traditional desktop PC connects to create a complete computer system like the one you may be using right now. Here are some ...