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person who browsers the internet


ISP stands for Internet service provider


a thing made or adapted for a particular purpose, especially a piece of mechanical or electronic equipment

Modem :

A modem is a network hardware device that modulates one or more carrier wave signals to encode digital information for transmission and demodulates signals to decode the transmitted information.

World wide web:

The World Wide Web(WWW) is an information space where documents and other web resources are identified by Uniform Resource Locators (URLs). They are interlinked by hypertext links, and accessible on the Internet. Tim Berners-Lee invented the World Wide Web in 1989.

Web hosting:

Web hosting service provider, is a business that provides the technologies and services needed for the website or webpage to be viewed in the Internet. Websites are hoste A web host, or wd, or stored, on special computers called servers


A network is defined as a group of two or more computer systems linked together. There are many types of computer networks, including the following: local-area networks (LANs)and many more. The computers are geographically close together.


A web browser displays a web page on a monitor or mobile device. The web page usually means what is visible, but the term may also refer to a computer file, usually written in HTML or a comparable markup language On a network, a web browser can retrieve a web page from a remote web server


a computer program with a graphical user interface for displaying HTML files, used to navigate the World Wide Web.


Web server refers to server software, or hardware dedicated to running said software, that can serve contents to the World Wide Web. A web server processes incoming network requests over the HTTP protocol.

Fibre Optic Cable

a cable consisting of one or more thin flexible fibres with a glass core through light signals


A piece of a message transmitted over a packet-switching network.


A router is a networking device that forwards data packets between computer networks.

Lans,Rans and Wans

Lans:A local-area network (LAN) is a computer network that spans a relatively small area. Rans:The RAN resides between the user's mobile devices and the core network. Wans:WAN is that the wide-area network spans a relatively large geographical area.

IP Address and DNS video