The document discusses the history and operation of the internet. It describes how the internet began as a network connecting universities and colleges, called ARPANET, and grew widespread in the 1990s with the rise of email. The internet is a global network of computers connected by telephone lines that allows users to send and receive email and browse the web by accessing information stored on linked websites. Information is transmitted online in the form of binary digits and devices like modems convert computer data to electrical signals to send it over telephone lines.

2. INTERNET
The internet is a global network of
computers linked together by the
telephone system.
Once our computer is connected
to the internet ,we can send and
receive electronic mail,browse
information on the world wide web.

3. INTERNET
Text ,pictures,sound and
other information is sent
across the internet from
computer to computer in the
form of binary digits or bits .

4. INTERNET
 Information is stored on the internet
ta linked sites called pages.
 Web pages are vied with software
called browser.
 By clicking on a certain part of a
page with a mouse, the user can visit
other pages holding related
information.

5. MODEM
 A MODEM is a device that converts
binary computer data into a varying
electrical signal and sends it along
the telephone line.
 E-mail message typed into pc is sent
as binary data to the modem.

6. Use of internet
 In 1980’s ARPANET becomes the
internet ,it is used increasingly by
universities and colleges.
 In 1990’s use of internet and email
becomes widespread.

7. Internet
 The internet is also know as an
electronic web that connects people
and business that have access to
networks.
 Internet is so huge with wide variety
of features.

8. Internet
 The primary workings of the internet
is funded by national science
foundation.
 Today one can access the internet
through a company’s connection or
through commercial online service.

9. Different tools
 There are some of the popular tools
on net ,they are
1. Information retrieval tool
2.Communication tool
3.Multimedia information tool
4.Information search tools.

10. conclusion
 In same way ,the world wide web is
not a means to an end.
 It is not the magnificient force that is
the human intellect.