Saturday, November 20, 2010

INTERNET

The Internet which is basically a Computer- based global information system and it is a network that links computer networks all over the world by satellite and telephone. Each network may link tens, hundreds or even thousands of computer, enabling them to share information with one another and to share resources. The Internet has mad it possible for people all over the world to communicate with one another effectively and inexpensively. Unlike traditional broad casting media like radio, t.v. The Internet does not have a centralized distribution system. The Internet has brought new opportunities to Government , business and education. Government use the Internet for internal communication, distribution of information. Customer can offer goods and services on line from the Internet. Many  use the Internet to interact with other business, some for communicating through email, for news, information, shopping, online banking and even in health. Recently in Nepal rural areas hospital benefits from online hospital services with connection with urban hospital. Use of Internet has grown tremendously since it's inception. The Internet includes inexpensive network that can span a continent and connect thousands of computer. The Internet has doubled in size every 9 to 14 months, since it began in the late 1970s. In 1981only 213 computers were connected to the Internet. By 2000 the number had grown more than 100 million.Some analysis said that the number of users expected to double.

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