The internet is an example of a wide area network (WAN). A WAN spans a large geographical area, connecting multiple local area networks (LANs) and other types of networks.
To explain further, WANs are designed to facilitate communication and data exchange over long distances, which is exactly what the internet does. It connects millions of computers and networks across the globe, allowing them to communicate with each other.
In contrast, a LAN, like the network in your home or office, covers a small physical area. The internet’s vast reach and ability to link diverse systems make it one of the most significant examples of a wide area network.