computer

CREATED BY:

ALFARHAN ZAHEDI

VII - A

HISTORY OF INTERNET

A brief history of internet is given below:-• Vannevar Bush is hailed as the theoretical father of Internet.

• Ted Nelson pioneered the computer hypertext.

• Tim Berners Lee developed the initial world web standards.

• NCSA,programmers of National Centre for Supercomputing Application developed the mosaic browser.

WORLD WIDE WEB OR

WWW

The World

Wide W

eb is a colle

ction of w

eb sites, li

nking

together people around th

e world in

a global community

to

exchange their i

deas. The W

eb empowers us to publis

h a

websites, m

ake frequent u

pdates to onlin

e documents,etc.

WEB BROWSERA web browser is a software which understands HTML code and displays a part of a web page.

Some important web browsers are:

• INTERNET EXPLORER

• FIREFOX

• CHROME

• OPERA

WEB PAGE AND WEBSITE

A web page is an interactive document that stores information that can be viewed on the INTERNET.

A web page is viewed in the background.

A website is a collection of web pages. it has a unique address called the URL.

WHAT IS URL

URL is the address of a website.

HTML (Hyper Text Markup Language)

HTML is the language of the internet.HTML or Web documents are ordinary text files that can be created with any editor like notepad,etc.

SEARCH ENGINES

Some of the important search engines:

• Google-Google is the most popular search engine. Google search became apparent when the site was awarded both a webby award & a people's voice award.

• The site of wikipedia.org is a free online encyclopedia. It is a search engine.

ADVANTAGES OF INTERNET

• Sharing research and business data among

colleagues

• Communication with others through E-mail,

chatting, etc.

• Examination forms are also available online.

• Marketing and publicizing organizations,

products and services.

• We can down load movies,videos,music,etc.

THESE ARE THE SOME IMPORTANT

ADVANTAGES OF INTERNET.

THANK YOU