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The Internet is a Big Collection of Computers and Cables. -"interconnection of computer networks". Millions of personal, business, and governmental.

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Presentation on theme: "The Internet is a Big Collection of Computers and Cables. -"interconnection of computer networks". Millions of personal, business, and governmental."— Presentation transcript:

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3 The Internet is a Big Collection of Computers and Cables. -"interconnection of computer networks". Millions of personal, business, and governmental computers, all connected like roads and highways.

4 The World Wide Web or Web Is a Big Collection of HTML Pages on the Internet. -is the large software division of the Internet used only to show HTML pages.

5 HyperText Markup Language (HTML) -is the main markup language for displaying web pages and other information that can be displayed in a web browser.markup language

6 The Web is based on hypertext transfer protocol, the language which allows you to "jump" (hyperlink) to any other public web page. There are over 40 billion public web pages on the Web today. hypertext transfer protocol

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9 The Web is just one of the ways that information can be disseminated over the Internet. The Internet, not the Web, is also used for e-mail, which relies on SMTP, Usenet news groups, instant messaging and FTP. So the Web is just a portion of the Internet.e-mail SMTPUsenetinstant messagingFTP

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13 VoIP phone

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16 We rely on the Internet to send e-mail and instant messages, and search through the World Wide Web to find information for work or play. One source of both information and communication is newsgroups. A newsgroup is a continuous public discussion about a particular topic. You can join a newsgroup at any time to become part of a huge conversation between hundreds or even thousands of people.e-mail instant messagessearch

17 The World Wide Web is a part of the Internet "designed to allow easier navigation through the use of graphical user interfaces and hypertext links between different addresses" (source:Websters).Websters

18 The Web is the user part of the Internet. People use the Web to communicate and access information for business and recreational purposes.

19 The Internet and the Web work together, but they are not the same thing. The Internet provides the underlying structure, and the Web utilizes that structure to offer content, documents, multimedia, etc.

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22 The major web browsers are Chrome, Firefox, Internet Explorer, Opera, and Safari. ChromeFirefoxInternet ExplorerOperaSafari A browser is a software application for retrieving, presenting and traversing information resources on the World Wide Web.software application World Wide Web

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24 Search engines are programs that search documents for specified keywords and returns a list of the documents where the keywords were found. programs keywords

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29 Web Site A site or area on the World Wide Web that is accessed by its own Internet address. A Web site can be a collection of related Web pages. Each Web site contains a home page and may also contain additional pages.

30 Each Web site is owned and updated by an individual, company, or organization. Because the Web is a dynamically moving and changing entity, many Web sites change on a daily or even hourly basis.

31 Web Page A Web page can be explained as one area of the World Wide Web. Comparable to a page in a book, the basic unit of every Web site or document on the Web is a page. A Web page can be an article, an ordering page, or a single paragraph, and it is usually a combination of text and graphics.

32 Home Page It is the Web page that your browser uses when it starts, and also the Web page that appears every time you open your browser. Home page also refers to the main Web page out of a collection of Web pages.

33 What is The Internet? The Internet is a massive network of networks, a networking infrastructure. It connects millions of computers together globally, forming a network in which any computer can communicate with any other computer as long as they are both connected to the Internet. Information that travels over the Internet does so via a variety of languages known as protocols.Internetnetworkprotocols

34 What is The Web (World Wide Web)? The World Wide Web, or simply Web, is a way of accessing information over the medium of the Internet. It is an information- sharing model that is built on top of the Internet.World Wide Web

35 The Web uses the HTTP protocol, only one of the languages spoken over the Internet, to transmit data. Web services, which use HTTP to allow applications to communicate in order to exchange business logic, use the Web to share information.

36 The Web also utilizes browsers, such as Internet Explorer or Firefox, to access Web documents called Web pages that are linked to each other via hyperlinks. Web documents also contain graphics, sounds, text and video.browsersInternet Explorer FirefoxWeb pageshyperlinks


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