"Networks are typically classified by the size of the network, the number of users it accommodates, and the area over which it is distributed. The main types of computer networks include:
Personal networks, which are typically less than 10 meters, have a single user and connect several devices.
Local area networks, which are between 10 and 100 meters, have multiple users and connect each user's computers and other devices to exchange information and share resources.
Wide area networks consist of many different local area networks spanning areas as large as entire countries and provide access to data, other users, and computing resources across the network.
The internet is a global network of computers, websites, and other resources shared by users who have the appropriate permission to access the data and resources."