A collection of computers and other hardware devices that are connected together to share hardware, software, and data, as well as to communicate electronically with one another.

Computer network

Explanation:

A computer network is a collection of computers and other hardware devices (such as servers, mainframes, network devices, peripherals, or other devices) linked together for the main aim of communicating with each other and sharing of resources and these resources been shared ranges from hardware, software, and even data.