Two main type of computer network?

1. Local Area Network (LAN): A LAN is a network that is confined to a small geographic area, such as a single building or a campus. It typically connects computers and devices within the same physical location, allowing them to share resources and communicate with each other.

2. Wide Area Network (WAN): A WAN is a network that covers a larger geographic area, such as a city, country, or even multiple countries. It connects multiple LANs and other networks together, allowing users to communicate and share resources over long distances. WANs are typically used by businesses and organizations with multiple locations.

- Local Area Network (LAN): A LAN connects devices within a limited physical area, such as a home, school, or office building.
- Wide Area Network (WAN): A WAN connects devices that are geographically dispersed over a large area, such as a city, country, or the world.