Networking Getting Started
A network is nothing more than two or more computers connected by a cable or by a wireless radio connection so that they can exchange information. Internet: The Internet is a huge amalgamation of computer networks strewn about the entire planet.
Three-Letter Acronym (TLA) LAN: Networks are often called LANs, short for local area network. LAN consists of home computers, mobiles, tablets that are connected to network directly via cable or wirelessly.
Networks are about sharing four things: Files Resources Programs Messages