Internet

Internet

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  CONTENTS  Definition  Basicservices of INTERNET  The World Wide Web (W.W.W.) INTERNET search engines  Uses of INTERNET  DISADVANTAGES OF INTERNET
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  Definition  The INTERNETis a network of computers, which links many different types of computers all over the world.  Internet means of connecting a computer to any other computer anywhere in the world via dedicated routers and servers. When two computers are connected over the Internet, they can send and receive all kinds of information such as text, graphics, voice, video, and computer programs.
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  Basic Services OfThe INTERNET  Electronic Mail (E-Mail) – 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.  Telnet – Allow a user to log into another computer somewhere on the internet .
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  Electronic Mail It isfaster than Paper Mail . Unlike telephone, The persons communicating with each other need not to be available at the same time. Unlike Fax documents , Email documents can be stored in a computer and be easily edited using editing programs. E-Mail is a rapid and productive communication tool because :
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  The World WideWeb (WWW)  World Wide Web or W3 is the most popular and promising method of organizing and accessing information on the INTERNET. Hypertext documents on internet are known as Web Pages.
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  Some important currentstrategic of the INTERNET are :  On-line communication  Software sharing  Social Networking  Global Audience  Organization promotion  Product promotion and feedback about products  Customer support service  On-line journals, magazines, Encyclopedia, and dictionary  On-line shopping,Training  World-wide conferencing
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  DISADVANTATAGES OF INTERNET
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  PRESENTED BY : MD.OMARFARUQ