The computer network (often referred to as the network) is a group of computers and devices connected by communication channels. The computer network facilitates communicate between users and allows users to share their resources. A network consists of a set of devices (computers, printers, etc.) that connect to each other using a communication method (cable, radio waves, satellite) to share physical resources (printers) and share logical resources (files). Networks can be linked together and include sub-networks. By participating in the design and implementation of computer networks, you will be able to set up and manage a network. This training course is equal to 50 training hours.