There are four types of computer networks:1. LAN (Local Area Network) - a small network that connects devices within a limited area, such as a home, office, or small group of buildings.2. WAN (Wide Area Network) - a large network that connects devices over a large area, such as a city, state, country, or even the world. 3. MAN (Metropolitan Area Network) - a network used to connect devices within a specific geographic area that is larger than a LAN but smaller than a WAN. 4. PAN (Personal Area Network) - A PAN is created when two or more devices are connected in close proximity to each other.

There are four types of computer networks: 1. The Local Area Network (LAN): A LAN is a network that covers a small area, like a home, office, or school. LANs are usually wired, using Ethernet cables to connect devices to the network. 2. The Wide Area Network (WAN): A WAN is a large network that covers a wide area, like a city or country. WANs use telephone lines, satellites, or wireless technologies to connect devices. 3. The Metropolitan Area Network (MAN): A MAN is similar to a WAN but covers a smaller area, like a city or borough. 4. The Global Area Network (GAN): A GAN is