INTRODUCTION TO INTRNET

 Connecting two or more computers using cables or  wireless technologies is called computer networking. The computers in a network can exchange information and share resource among them. They can share peripheral devices such as printer, scanner and software such as operating system software, application software, etc. with each other. The largest form of computer network is called Internet.

What is internet ?

Internet is the most widely used technology used technologies in today`s world. Today most of the people are using this technology        all over the word. Internet was founded by the American Company ARPA (Advance Research Project Agency) of defence department in 1969.

The Internet is a global network of computer in which millions of computers are connected the all over the world. The billions of people throughtout the world are using the Internet at the same time. The internet is formed by joining thousands of smaller  networks such as LAN (Local Area Network) WAN (Wide Area Network), and MAN (Metropolitian Area Network) throughout the world. The internet is also called network of networks.

The cables, Telelphone links, Satellite, Microwaves, Bluetooth,     Wi-Fi (Wireless Fidelity) and many other technologies are used to connect he millions of computers throughout the world.

         Uses and services of Internet                                                        The Internet provides lots of service to you. The major services provide by the internet are described below.

1.  Unlimited Source of Information

Internet is the main source of information  in today`s world. It can be considered as the ocean source of the information because you can get all kinds of information from the Internet. The information are textual, images, graphics, videos, etc. You can also listen music and watch movies from the internet. On the other part, you can also put your information on the internet that can be seen by other people all over the world.

2.  Means of Communication 

Today, the Internet is the main means of communication all over the world. You can communicate with any people all over the world within few seconds through the internet. You can send E-mail, chat by using chat programs and put your own website to communicate with other people through the Internet.

3.  Online Education 

Through the internet, you can study different subjects sitting at home, that is called online education. Through online education, you can also give exams and get certificate. Different universities and collages are providing distance education through Internet. There are lots of of websites in the Internet, which provide online education.

4.  Advertising 

Different companies and organization are creating websites to advertise their product and services. Today Internet has been a more popular advertising means than radio, television and papers.

5. Online Shopping 

Perhaps, you may heard about E-commerce and E- business. Most the companies are putting their product in the Internet with all information. You can buy things by Internet.

6.  Entertainment 

You can listen music and even watch movies on the Internet. You can play different computer games in the Internet.

7. Reservation 

You can book airline tickets, train ticket, film hall ticket, film hall tickets, and any other tickets through the Internet.

8. Visiting everyplace of the Earth 

With the help of Google earth program, you can visit any places of the earth.

Others will writing as soon as possible.