The document provides an introduction to the internet, defining it as a network of computers around the world. It describes some of the basic services of the internet like email, file transfer protocol (FTP), and social networking. It explains that email allows users to send messages to others worldwide, FTP allows transferring files between computers, and social networking enables socializing and meeting new friends. The document also mentions that browsers are needed to access the World Wide Web and that search engines help users locate websites by searching keywords and returning relevant results.

1. Welcome

2. Internet

3. Contents :
*Definition
* Basic services of Internet
* WWW browsers
* Internet search engines
* Uses of Internet

4. Definition and History
 The Internet is a network of computers, which links many
different types of computers all over the world.
 ARPANET was the first WAN and had only four sites in
1969.
 In 1989, the U.S. government lifted restrictions on the use
of Internet, and allow its usage for commercial purposes as
well.

5. Basic Services Of The Internet
 Electronic Mail (E-Mail)
Using IM( instant Massaging software
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.
 Social networking
Socialize & meet with new friends

6. Electronic Mail ?

8. File Transfer Protocol
Download
Upload

9. Social Networking
Social networking has been making a
great impact on our life.

10. WWW Browsers
 To use a computer as a Web client, a user needs to load on it a special
software tool known as WWW Browser.

11. Internet Search Engines
 Internet search engine is an application, which helps users to locate Web sites containing
useful information and references to search Information :
 A user types the description of the information using the user interference of the search
engine.
 The search engine then searches the requested information on the WWW and returns the
results to the user.
 Results enable the user to locate the requested quickly from the last ocean of information
available on the internet.

14. Just move to the Internet, its great here. We get to live
inside where the weather is always awesome.”