With an illustration explain computer network

A computer network is a collection of interconnected devices (like computers, printers, and servers) that can share resources and exchange data. These devices are linked together through communication channels, allowing them to communicate with each other.

An illustration of a simple computer network could show:

• Three or four computers (desktops or laptops)
• A printer
• A central device like a router or switch
• Lines connecting each computer and the printer to the central router/switch, representing the network cables or wireless connections.

This setup demonstrates how multiple devices can connect to a central point to share resources (like the printer) and data.