LAN

Local Area Network. A network that connects computers in a small pre-determined area (like a room, a building, or a set of buildings). LAN’s can also be connected to each other via telephone lines or radio waves. Workstations and personal computers in an office are commonly connected to each other with a LAN. This allows them to have send/receive files and/or have access to the files and data. Each computer connected to a LAN is called a node.