Lan meaning is local-area network (LAN) a computer network that spans a relatively small area. Most often, a LAN is confined to a single room, building or group of buildings, however, one LAN can be connected to other LANs over any distance via telephone lines and radio waves.

A local-area network connects the computer hardware in a localized area such as an office or home. Typically,LANs use wired connections to link the computers to each other and to a variety of peripheral devices such as printers. users can communicate with each other by chat or email.

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