In Computers ::
A network is a collection of computers, servers, mainframes, network devices, peripherals, or other devices connected to one another to allow the sharing of data.
An excellent example of a network is the Internet, which connects millions of people all over the world. Below is an example image of a home network with multiple computers and other network devices all connected to each other and the Internet.
Ex:: LAN, WAN, MAN, WLAN,...
In Business view::
Networking is defined as the act of making contact and exchanging information with other people, groups and institutions to develop mutually beneficial relationships.