CONTENTS

Definition Basic services of INTERNET The World Wide Web (W.W.W.)

INTERNET search engines Uses of INTERNET DISADVANTAGES OF INTERNET

Definition

The INTERNET is a network of computers, which links many different types of computers all over the world. Internet means of connecting a computer to any other computer anywhere in the world via dedicated routers and servers. When two computers are connected over the Internet, they can send and receive all kinds of information such as text, graphics, voice, video, and computer programs.

Basic Services Of The INTERNET

Electronic Mail (E-Mail) –Allow user to send a mail (message ) to another internet user in any part of the world in a near-real-time manner .

File Transfer Protocol (FTP) –Allow user to move a file from one computer to another on the internet.

Telnet –Allow a user to log into another computer somewhere on the internet .

Electronic Mail

It is faster than Paper Mail . Unlike telephone, The persons communicating with each other need not to be available at the same time. Unlike Fax documents , Email documents can be stored in a computer and be easily edited using editing programs.

E-Mail is a rapid and productive communication tool because :

The World Wide Web (WWW)

World Wide Web or W3 is the most popular and promising method of organizing and accessing information on the INTERNET.Hypertext documents on internet are known as Web Pages.

Some important current strategic of the INTERNET are : On-line communication Software sharing Social Networking Global Audience Organization promotion Product promotion and feedback about products Customer support service On-line journals, magazines, Encyclopedia, and dictionary On-line shopping,Training World-wide conferencingEntertainment

DISADVANTATAGES OF INTERNET

PRESENTED BY :

MD.OMAR FARUQ