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Discovering Computers - Chapter 2: The Internet and World Wide Web Discuss the history of the Internet; Explain how to access and connect to the Internet; Identify the components of a Web address; Explain the purpose of a Web browser. | Chapter 2 The Internet and World Wide Web Chapter 2 Objectives Discuss the history of the Internet Explain how to access and connect to the Internet Analyze an IP address Identify the components of a Web address Describe the types of Web sites Recognize how Web pages use graphics, animation, audio, video, virtual reality, and plug-ins Identify the steps required for Web publishing Describe the types of e-commerce Explain the purpose of a Web browser Explain how e-mail, FTP, newsgroups and message boards, mailing lists, chat rooms, Instant messaging, and Internet telephony work Search for information on the Web Identify the rules of netiquette Next The Internet What are some services found on the Internet? p. 68 Fig. 2-1 Next History of the Internet How did the Internet originate? ARPANET Goal: To allow scientists at different locations to share information p. 69 Networking project by Pentagon’s Advanced Research Projects Agency (ARPA) Goal: To function if part of network were disabled Became functional September 1969 Next History of the Internet How has the Internet grown? Today More than 200 million host nodes 1984 More than 1,000 host nodes 1969 Four host nodes p. .
