To connect one PC other..U can easy to transfer data one pc to another pc.In N/W there are 3 types \n# LAN(Local Area Network) Communications network that serves users within a confined geographical area. It is made up of servers, workstations, a network operating system and a communications link.\n2)# MAN(Metropolitan Area Network) Communications network that covers a geographic area such as a city or suburb.\n3)WAN(Wide Area Network) Communications network that covers wide geographic areas, such as states and countries.
what is networking?