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Published byBlaise Hood Modified over 9 years ago
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Internet
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’60 = an invention of the US army Universities and libraries also start to use this communication tool Protocol + physical network=> backbone of the internet ’90:Tim Berners-Lee and Robert Cailleau introduce HTML=> WWW is born History
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What is the Internet? Worldwide network of computers and servers Connected to each other By satellite, modem and cable
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Host asks info – Server has got info and distributes it on request Unique IP-address (cfr 156.45.78.99) Language between PC’s= TCP/IP-protocol
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The different Services WWW (World Wide Web) FTP (File Transfer Protocol) E-mail Usenet
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The World Wide Web...
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Collection of PC’s that share documents, images and multimedia over the internet Main feature=hyperlinks Communicates via HTTP-protocol (cfr TCP-IP) Code to compose web pages = HTML
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Web Browser Necessary to surf! User friendly “Translates” the HTML code to the page as we see it. Internet Explorer / Netscape
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Web – Web Pages Home page Hyperlinks=>click and surf URL (uniform resource locator) Image Maps Chat Download
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