Services provided by the       internet
Session Objective   What is INTERNET ?   Brief History of Internet.   Services provided by Internet.
What is I N T E R N E T ?   The largest network of networks in    the world.
What is I N T E R N E T ?                                  Continue……   A network of networks, joining many    government...
What is I N T E R N E T ?                                 Continue……   The vast collection of computer    networks which ...
Brief History of Internet   ARPA – Advanced Research Project    Agency.   1969 January 2 – started an    experimental Co...
Vinton Cerf     Father of Internet     Co-designer of the TCP/IP      networking protocol.
Brief History of Internet                                     Continue……   First named as ARPANET   This is renamed as I...
How to Connect to Internet
Internet Services   Electronic Mail (e-mail)   World Wide Web   File Transfer Protocol (FTP)   Chat Rooms   Mailing l...
Electronic Mail (e-Mail)   Distributes e-mail messages and    attached files to one or more    electronic mailboxes. Mess...
Electronic Mail (e-Mail)                                                             Continue……  thomas         @      mes...
Electronic Mail (e-Mail)                                   Continue……   Different e-mail service providers    • G-Mail   ...
World Wide Web (W W W)   Most important service provided by    Internet.   An internet-based hypermedia initiative    fo...
Tim Berners-Lee           Father of W W W.           Invented W W W            while working at            CERN, the Eur...
Search Engines   For searching information on the    Internet.    • Google    • Yahoo    • Altavista
WIKIPEDIA   A wiki is a publishing platform on which    many people can contribute new content    and revise existing con...
File Transfer ProtocoleInternet standard that allows you toupload and download from the othercomputer on the internet.
Chat Rooms Real time typed conversation via computers. Chat rooms ( the channel or mediun ).Chat clients ( program used...
Instant Messaging Notifies you when one or more people are online allows exchange ofmessages and files. It allows you to...
Chat Real time conversation that takes place on a computer. Chat room is location on server that permits users to discus...
News Groups Online area in which users conduct written discussion about aparticular subject. Usenet ( collection of all ...
Mailing list Group of e-mail address given a single name. When a message is sent to the mailing list everyone on the lis...
Internet
Internet
Internet
Internet
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Internet

  1. 1. Services provided by the internet
  2. 2. Session Objective What is INTERNET ? Brief History of Internet. Services provided by Internet.
  3. 3. What is I N T E R N E T ? The largest network of networks in the world.
  4. 4. What is I N T E R N E T ? Continue…… A network of networks, joining many government, university and private computers together and providing an infrastructure for the use of E-mail, bulletin boards, file archives, hypertext documents, databases and other computational resources.
  5. 5. What is I N T E R N E T ? Continue…… The vast collection of computer networks which form and act as a single huge network for transport of data and messages across distances which can be anywhere from the same office to anywhere in the world.
  6. 6. Brief History of Internet ARPA – Advanced Research Project Agency. 1969 January 2 – started an experimental Computer Network. Concept – No Server, but equal importance/participation to every computer in the Network. Even if, one or two node destroyed that will not affect the Network.
  7. 7. Vinton Cerf  Father of Internet  Co-designer of the TCP/IP networking protocol.
  8. 8. Brief History of Internet Continue…… First named as ARPANET This is renamed as INTERNET • TCP/IP (Transmission Control Protocol/Internet Protocol)
  9. 9. How to Connect to Internet
  10. 10. Internet Services Electronic Mail (e-mail) World Wide Web File Transfer Protocol (FTP) Chat Rooms Mailing list Instant Messaging Chat News Groups
  11. 11. Electronic Mail (e-Mail) Distributes e-mail messages and attached files to one or more electronic mailboxes. Message can consist of attachment,graphic or video/audio clips. Eg:- e-mail addresses • thomas@mes.edu.in • murugan@mesmarampally.org
  12. 12. Electronic Mail (e-Mail) Continue…… thomas @ mes . edu . inName of Person Organization Type of Organization Country murugan @ mesmarampally . org
  13. 13. Electronic Mail (e-Mail) Continue…… Different e-mail service providers • G-Mail • MSN • Yahoo Mail • Hot Mail
  14. 14. World Wide Web (W W W) Most important service provided by Internet. An internet-based hypermedia initiative for global information sharing. Developed in 1989 by Tim Berners-Lee of the European Particle Physics Lab (CERN) in Switzerland.
  15. 15. Tim Berners-Lee  Father of W W W.  Invented W W W while working at CERN, the European Particle Physics Laboratory.
  16. 16. Search Engines For searching information on the Internet. • Google • Yahoo • Altavista
  17. 17. WIKIPEDIA A wiki is a publishing platform on which many people can contribute new content and revise existing content. The content benefits from the collective knowledge of the contributors, so wikis can be very beneficial for group projects. Some businesses and organizations use wikis to maintain documents.
  18. 18. File Transfer ProtocoleInternet standard that allows you toupload and download from the othercomputer on the internet.
  19. 19. Chat Rooms Real time typed conversation via computers. Chat rooms ( the channel or mediun ).Chat clients ( program used to connect to a chat server ) Normally included on a browser Freely downloaded from the web Some are text only; others support voice & video
  20. 20. Instant Messaging Notifies you when one or more people are online allows exchange ofmessages and files. It allows you to join a private chat rooms.
  21. 21. Chat Real time conversation that takes place on a computer. Chat room is location on server that permits users to discus topics ofinterest Some are the text only others support voice and video
  22. 22. News Groups Online area in which users conduct written discussion about aparticular subject. Usenet ( collection of all internet newsgroups ). News server ( computer storing newsgroups msgs ). Newsreader ( program used to access newsgroups ). Articals ( a previously entered message ). Posting ( adding an article to the newspaper ). Message board ( discussion board; easier to use ). Blog ( short for the web log; regularly updated ).
  23. 23. Mailing list Group of e-mail address given a single name. When a message is sent to the mailing list everyone on the list receive themessage. To add your name to a mailing list you must subscribe to it; to remove yourname you must unsubscribe.

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