The Internet is the
interconnection of millions of computers across word wide in order to share
data and information. It is the largest network formed by connecting computers
on LANs, MANs and WANs of the whole world through the TCP/IP protocol to share
data and information.
The services provided
by the Internet to the client computers
are WWW, E-mail, Chat , E-Fax, Video Conference, E-commerce , File transferring , Telnet,
Newsgroup, tele-medicine, social network service, e-learning and so on.
The components required
to use internet in a computer are Web Browser , Internet Account (ISP), Router,
telephone line, cable internet line, optical fiber etc. A web browser is the essential software
required for browsing or surfing web sites on the internet.Google Chrome,
Netscape Navigator, Microsoft Internet Explorer and Mozilla FireFox are the
popular web browsers. An ISP (Internet Service Provider) provides facility of
the internet to the users. The local ISP connects a computer to the internet.
World Link, ADSL, Vianet, Web Surfer, Otel, Subisu are the popular local ISPs
of Nepal.
Intranet : It is a
private network owned by a company or an organization with limited users,
limited services and limited area to share
data and information.
Theres a lot of impact of internet.
Theres a lot of impact of internet.
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