Networks and WWW

NETWORKS is a group or system of interconnected people or things.

The most important networks are the next ones three:
LAN, MAN, WAN 

LAN: computer networks that spans in a small area 
MAN: computer network that spans in an entire city, or campus
WAN: it is a networks that spans all over a geographical scale area 

WWW: it is a net all resources and users on the Internet that are using the Hypertext Transfer Protocol (HTTP).


https://www.techopedia.com/definition/5537/network