What is network? explain it with an example.

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.
Examples of network devices are – desktop computer, laptops, servers, consoles, firewall, switches, hubs, routers, repeaters, smartphones and tablets, network interface cards, webcams, etc, etc.
Mainly we have two types of networks i.e LAN, MAN and WAN.