IP: it is a form of communication used by computers.
MAC: is a unique identifier assigned to a network interface controller.
MAC: is a unique identifier assigned to a network interface controller.
![Resultado de imagen de mac informatica](https://geekland.eu/wp-content/uploads/2014/08/Mac-Address-%C2%BFQu%C3%A9-es-Qu%C3%A9-usos-tiene-y-motivos-para-cambiarla.jpg)
ROUTER: it is a device that allows us to connect to a network to navigate with different devices.
DNS: it is a server that allows us to know the names of networks, such as Internet or a private network.
![Imagen relacionada](https://www.redeszone.net/app/uploads-redeszone.net/2019/11/portada-dns.png)
URL: it is the specific address given to all available resources on the network. It helps us locate or identify those resources.
PROTOCOL: it is a method used by computers to communicate with each other.
SERVER: it is a computer equipment that is part of a network and offers services to other customers.
BROWSER: it is an internet browser that lets us see the contents of a web page.
SEARCH ENGINE: it is a software system made to search the web.