Int d 1


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Int d 1

  1. 1. Today’s session Introduction on Internet Internet Technical Terms  WWW , URL , Protocols ,websites ,ways to connect Int. etc. Web Browser  IE, History, Bookmark, Stop, refresh, Home, HTML Explore The web Search engines, Directories Explore the digital world Career , Educational information, See results, see your future, etc. Use of E-mail ID
  2. 2. What Is An Internet The intenet is a worldwide, publicly accessible series of interconnected computer networks that trasmit data by packet switching using the standard protocol (ip).
  3. 3. History Of Internet The internet evolved from 1960 US Defence Department experiment in computer networking called ARPAnet. its goal was to allow different kinds of computers to interconnect , so that researchers could share data.
  4. 4. Technical terms World wide web It is a system of interlinked hypertext documents accessed via the Internet.
  5. 5. URL - OverviewA uniform resource locater is a means of specifyingthe pathname for any resource on the internet orintranet. It consists of three parts as below. A protocol part: ( http://) Domain name /host part : (www. Example .net) Registered domain name : ( Complete url :
  6. 6. ProtocolsA protocol is a convention or standard that controlsor enables the connection, communication, and datatransfer between two computing endpoints.
  7. 7. Types of protocol Tcp/Ip : (Transmission Control Protocol /Internet Protocol ) Http : (Hypertext Transfer Protocol ) Ftp: (File Transfer Protocol ) Pop: (Post Office Protocol) Nntp : ( Network News Transfer Protocol )
  8. 8. Websites This is a collection of web files or web pages, including a Home page.Web page A document written in html can be accessed on the internet.
  9. 9. Equipment Needed to getInternet  Computer  Modem  Browsers  Anti-virus software : Ex. – Symantec / Norton, MacAfee  Optional equipment: Ex. - Microphone, Webcam, stereo speakers etc
  10. 10. Web Browsers Internet Explorer Google Chrome Mozilla Firefox
  11. 11. E-Mail E-mail stand for electronic mail , the transmission of messages over communication networks.Benefits of using E- mail Mail can be send at cheaper rates . Fastest medium to send mail. Create a personal signature file. Address book availability. Online help.
  12. 12. Create E- Mail Id  Click internet browser  Type website name in Address bar  Click sign up option  Mail id form is appeared  Fill information in form  Click create my account button
  13. 13. Read Your Mail  Open website  Click sign in option  Click mail option (mail window is displayed)  Click inbox option and click mail subject
  14. 14. Send E-mail  Log in with your E-mail ID  Click compose  Write e-mail address , write subject & message( if you want to send file with your mail , then youhave to choose attach file option(attach file dialogbox is display) , select location and choose filename from attach file box and click open button .)  Click send button.Note:- See Reply, Forward and Delete Also.
  15. 15. Explore The Web
  16. 16. Explore The Digital world