Internet lesson


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Internet lesson

  1. 5. The Internet
  2. 6. <ul><li>The Internet </li></ul><ul><li>is a collection of computers throughout the world which are mostly connected using telephone lines for the purpose of sharing information. </li></ul><ul><li>it is an international web of interconnected government, education & business computer networks. </li></ul>
  3. 7. ARPA (1957 ) Advanced Research Projects Agency 1962 Packet-switching technology is propose. Wherein messages are divided into packets before they are sent. Each packet is then transmitted individually and can even follow different routes to its destination.
  4. 8. Once all the packets forming a message arrive at the destination, they are recompiled into the original message. Packet is a piece of a message transmitted over a packet-switching network. Who owns the Internet? No organization, corporation or government owns or runs the internet, the equipment –the computers, the cables, the routers are owns by the gov’t & private org. are paid for taxes & user fees.
  5. 9. Internet Explorer Window
  7. 11. Menu bar - contains all the commands you need to access and move around the web page. Address bar – displays the address of the current page. Title bar –a displays the name of the web page you are viewing. Standard Toolbar – provides buttons to access & move around the web pages & work in Internet Explorer.
  8. 12. Status bar – shows the progress of loading page. Links toolbar - contains buttons for quick access to your favorite web sites. Browser pane – displays the current doc. or web page. Explore bar – displays links to web pages from search result, favorite list
  9. 13. The Internet Explorer Standard Buttons
  10. 14. The Back button allows you to go back to the previous internet page you visited .
  11. 15. Forward button lets you display the next page if you had used the Back button to get to the current page..
  12. 16. Stop button stops internet activities.
  13. 17. Refresh button used to resend the request to open a particular URL again once the connection has been reset . .
  14. 18. Search button allows you to gain access to search provider.
  15. 19. Favorites button allows you to store the websites that you like .
  16. 20. History button shows you the list of sites that you have recently visited.
  17. 21. Home button allows you to return to the home page of the site that you are visiting. Last
  18. 22. <ul><li>Uses of </li></ul><ul><li>Internet </li></ul><ul><li>communicate w/ people </li></ul><ul><li>retrieve information </li></ul><ul><li>What is e-mail? </li></ul><ul><li>It is an electronic message sent from one </li></ul><ul><li>device to another. </li></ul><ul><li>E-mail address </li></ul><ul><li>defines the location of the an individual’s </li></ul><ul><li>mailbox on the internet. </li></ul>
  19. 23. Parts of an E-mail address: 1. user name 2. domain name username@domain name E-mail addresses: [email_address] [email_address] [email_address] [email_address] standard format of the e-mail address
  20. 24. My E-mail address: [email_address] [email_address] [email_address] My Username is: k05132007 My Domain name are:
  21. 25. How E-mail works?
  22. 27. Direction: Fill in the blank. ___ 1. It is an international web of interconnected government, education & business computer networks. ___ 2. It is a piece of a message transmitted over a packet-switching network. ___ 3. What is the standard format of the email address? ___ 4. The acronym ARPA stands for ? ___ 5. Packet-switching technology is propose in the year ____?
  23. 28. Enumeration: 6-10. Give at least 5 parts of Internet Explorer Window.
  24. 29. <ul><li>Assignment: </li></ul><ul><li>What are the different Organizational and </li></ul><ul><li>Geographical Domain? </li></ul><ul><li>2. What are the different rules in using the </li></ul><ul><li>internet? </li></ul><ul><li>Ref: any Internet computer book </li></ul>
  25. 31. Organizational Domain Com – commercial company Edu – educational institution Gov - government institution Mil – military Net – an internet service provider Geographical Domain ph – Philippines jp - Japan au – Australia us – USA
  26. 32. E-mail Abbreviations: BFN – OIC – TGIF – BTW – TIA – CUL – LOL – bye for now Oh I see thanks God its Friday by the way see you later thanks in advance laughing out loud
  27. 33. <ul><li>Rules in Cyberspace </li></ul><ul><li>DO use the Internet to help with schoolwork. The Internet is a source of great volumes of information . </li></ul><ul><li>2. DO use the Internet to &quot;visit&quot; museums in far away places. </li></ul><ul><li>3. DO use the Internet to meet children in other countries or to keep in touch with pen pals who live far away in this country or other countries. </li></ul>
  28. 34. Hidden Emoticons :-?? I don't know ~O) coffee !%-( not listening *-:) idea :@) pig :-L frustrated :(|) monkey [-O< praying ~:> chicken b-( feeling beat up @};- rose :)>- peace sign %%- good luck [-X shame on you
  29. 35. :D/ dancing >:/ bring it on :-j oh go on ;)) hee hee >-) alien :-@ chatterbox ^:)^ not worthy
  30. 36. <ul><li>Introducing Yahoo! Mail </li></ul><ul><li>Here’s How </li></ul><ul><li>Open a Web browser, </li></ul><ul><li>(Internet Explorer or Mozilla </li></ul><ul><li>Firefox) </li></ul><ul><li>2. Enter the following address </li></ul><ul><li>in the browser’s address </li></ul><ul><li>box and type </li></ul><ul><li> </li></ul><ul><li>3. Press Enter : </li></ul><ul><li>4. Type your Yahoo! ID and </li></ul><ul><li>password, then click the </li></ul><ul><li>5. Sign In button. </li></ul>
  31. 37. Yahoo! Mail appears in the browser & displays your Mail Home page.