the internet a worldwide network of computers linked together. web pages, e-mail, instant messaging,...
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The INTERNETA worldwide network of computers linked together.
Web Pages, E-mail, Instant Messaging, Xbox Live, iTunes downloads, etc. are all part of the Internet
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WORLD WIDE WEB
A part of the Internet that is unique because of its GUI and use of hyperlinks(WWW = Web Pages)GUI = Graphical User Interface
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HYPERLINKS•Words, pictures, or buttons that connect you to other web pages;
•The pointer icon will usually turn into a hand when placed over a link
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HTML• Stands for : “Hypertext Markup
Language”• Computer Programming “language”
used to create web pages. • Tags are command words that
appear in brackets <>
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HTTP• Stands for “Hypertext Transfer
Protocol”• Basic computer rules that allow for
the linking and transferring of Web pages and graphics
http://www.google.com/
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MODEM•A piece of hardware that allows your computer to access the Internet
•You may have a CABLE MODEM in your house
•Some modems are wireless
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BROWSER• Any computer software that
can be used to view documents on the Internet
• Ex: Internet Explorer, Safari, Firefox, Opera,Google Chrome
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INTERNET SERVICE PROVIDER (ISP)• Collections of networked computers that
provide content to subscribers• (The company you pay for Internet Access)
Ex. Verizon FiOS, Comcast
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DIRECTORYA web site offering categorized listings of other Web sites that have been evaluated by a person
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•Results, or “hits”, are not evaluated by a person
SEARCH ENGINE•An Automated Web site that uses advanced searching software to locate other Web sites and Internet files
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• Stands for Uniform Resource Locator • The format for a Web address
http://www.google.com
Protocol://www.server name . domain type
URL
Domains: com=commercial, net=network, org=organization, gov=government, edu=education, mil=military
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http://www.google.com
• http: hypertext transfer protocol
• www: world wide web
• google: server name
• com: domain type
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DOMAIN TYPESTYPE WHAT IT MEANS
Com Commercial business or company
Edu Educational institution
Int International organization
Gov Non-military government entity
Mil Military organization
Net Network administration
Org Nonprofit organization
Uk, au, ca, jp, ru, etc.
Country codes