Question

what is lan and it can when used​

Answer 1

Answer:

A local-area network (LAN) 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. ... LAN users can communicate with each other by chat or email.

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Answer 2

here is your answer bro....