What is internet, Components of internet:- 2921

 Introduction of internet:-

The Internet is a global network of computer networks that enables information to be exchanged all over the world. It is also called the network of networks. The Internet links are computer networkS that are linked all over the world so that the users can share resources and communicate with each other. 

The popular name for the Internet is the information superhighway where you can

browse lots of things and ideas. The history of the internet began in 1969 AD,

when US Department of Defense sponsored a project named ARPANET (Advance Research Project Agency Network).The goal of this project was to conncct computers at different universities and US defence,

Internet connenects millions of computers together globally, forming a network in which any computer can communicate with any other computer as long as they are both connected to the Internet. The World Wide Web, or Web, is a way of accessing information over the medium of the Internet. It is an information-sharing model that is built on the top of the Internet.

Components of internet:-

World Wide Web

The World Wide Web is the collection of web pages, picture videos and other online content that can be accessed with

the help of a web browser. The www is a set of programmes, standards and protocols goveming the way in which multimedia

Files are created and displayed on the Internet.The early Web was a collection of text-based sites hosted by some organizations.

Web browser

A web browser is an application programme used to access View websites. Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, and Apple Safari, etc. are the popular web browsers. The primary function of a web browser is to render HTML, which is used to design or "mark up" webpages.

Web server

A Web server is a computer system that hosts websites. Most web servers are connected of the internet through a high-speed connection or faster data transmission rates. A fast Internet connection allows Web servers to support multiple connections.

Web page

The web page documents are written in HTML (Hypertext Mark-up Language) and are translated by Web browsers. Web pages can either be static or dynamic. Static pages show the same content each time they are viewed. Dynamic pages have content that can change cach time they are accessed.

Hyperlink

Hyperlink is an element in an electronic document that links to another place in the same document or to an entirely different document. Typically, you click on the hyperlink to follow the link. Hyperlinks are the most essential element of all hypertext systems, including the World Wide Web.

Web Chat

A web chat is a special feature of the intermet which allows users to communicate in real time using easily accessible web interfaces. It is a type of internet online discussion. Skype, Yahoo and Messenger are the popular web chat Programmes.