Internet

2. CONTENTS
 Definition
 Basic services of INTERNET
 The World Wide Web (W.W.W.)
INTERNET search engines
 Uses of INTERNET
 DISADVANTAGES OF INTERNET

3. 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.

4. 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 .

5. 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 :

7. 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.

10. 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 conferencing

11. DISADVANTATAGES OF INTERNET

12. PRESENTED BY :
MD.OMAR FARUQ