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The Internet, the World Wide Web PowerPoint PPT Presentation


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The Internet, the World Wide Web. …and what it means to us here in Quambone. What is the Internet. The Internet and the World Wide Web are NOT the same thing The Internet is a vast network of computers all linked together.

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The Internet, the World Wide Web

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The internet the world wide web l.jpg

The Internet, the World Wide Web

…and what it means to us

here in Quambone


What is the internet l.jpg

What is the Internet

  • The Internet and the World Wide Web are NOT the same thing

  • The Internet is a vast network of computers all linked together.

  • The World Wide Web is a way of viewing information that is stored on the internet using a special language (html).


How do i access the world wide web l.jpg

How do I access the World Wide Web?

  • You need:

  • Computer (with modem)

  • Phone line

  • Internet Service Provider

  • Browser program


Browsers l.jpg

Browsers

  • Internet Explorer

Netscape Communicator or Navigator

Allow us to access the WWW


Opening a browser l.jpg

Opening a browser

  • Double click on the Internet Explorer symbol on your desktop

  • It will open to the “home page”


What a web page looks like l.jpg

What a web page looks like

  • Title

Menu Bar

Buttons

Address

Text and graphics

Scroll bars

http://www.yahoo.com


How do you read an world wide web address l.jpg

How do you read an World wide web address?

  • H T T P : / /

  • World Wide Web ( W W W )

  • Domain name which includes:

  • Identifier (eg thefarmshed)

  • Type of site (.gov, .edu, .com etc)

  • Country identifier (.au, .uk etc)

  • Everything is separated by dots or forward slashes – http://www.thefarmshed.com.au


Navigating l.jpg

Navigating

  • Navigating means moving around the web

You can use:

Links

Buttons

Addresses

Favourites/Bookmarks


The page itself l.jpg

The page itself

  • The page contains graphics and text.

  • It also has links.

  • You find a link by moving your cursor over the page

  • Links can be text, graphics, photographs or blank areas

  • A link will take you somewhere


Those buttons and how to use them l.jpg

Those buttons and how to use them

Favorites

History

Mail

Print

Edit

Discuss

  • Back

  • Forward

  • Stop

  • Refresh (reload)

  • Home

  • Search


Tricky stuff 1 l.jpg

Tricky stuff 1

  • Multiple back or forward clicks

  • Using the little arrow


Tricky stuff 2 l.jpg

Tricky stuff 2

  • Using the address bar – click

  • Auto-complete


Not searching finding l.jpg

There are different search engines

Results differ

Search button is limiting

Add good search engines to favourites in folder

Try a variety of engines

Not searching - finding


Search tips l.jpg

Be specific. The clearer you are, the more you’ll find

Use lower case letters

Use “+”

Use “-”

Use inverted commas

Search tips


Search engines l.jpg

Search engines

  • www.google.com

  • www.altavista.com

  • www.yahoo.com

  • Australian search engines include:

  • www.webwombat.com.au

  • www.anzwers.com.au

  • www.altavista.com.au


Websites l.jpg

Websites

  • http://www.graincorp.com.au/

  • http://www.thefarmshed.com.au/

  • http://www.theweather.com.au/

  • http://www.ezibuy.com.au/

  • http://theland.farmonline.com.au/

  • http://www.smh.com.au/

  • http://www.rirdc.gov.au/

  • http://www.beef.crc.org.au/

  • http://www.amazon.com

  • http://www.dstore.com.au/


Slide17 l.jpg

HTML

  • &nbsp; <a href="/news/0104/21/pageone/index.html">Page One</a><br>

  • &nbsp; <a href="/news/0104/21/national/index.html">National</a><br>

  • &nbsp; <a href="/news/0104/21/world/index.html">World</a><br>

  • &nbsp; <a href="/news/0104/21/features/index.html">Features/Arts</a><br>

  • &nbsp; <a href="/entertainment/index.html">Entertainment</a><br>

  • &nbsp; <a href="/news/0104/21/html/column8.html">Column 8</a><br>

  • &nbsp; <a href="/news/0104/21/html/editorial.html">Editorial</a><br>

  • &nbsp; <a href="/news/0104/21/index.html">a.m. Edition</a><br>

  • &nbsp; <a href="/text/">Text Index</a><br>


Slide18 l.jpg

HTML

This is how the previous page of HTML is read by the computer and displayed.


Glossary l.jpg

HTML - Hyper Text Markup Language

WWW – World Wide Web

ISP – Internet Service Provider

Browser – program we use to “read” the World Wide Web

Internet – a network of computers – world wide

Domain – the name of a site

Web page – a place where information is displayed in HTML on the internet

TCP/IP – transfer control protocol/internet protocol

Glossary


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