Presentation top top theme: "The Internet. The world’s largest computer system network A world broad collection that networks that connects millions of businesses, government agencies, educational."— Presentation transcript:




You are watching: What is the largest computer network in the world

1 The internet

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2 The world largest computer system network A world broad collection of networks that connects millions of businesses, government agencies, education institutions and also Individuals.

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3 development of the web ARPA a networking task from the room of defense to be the start of the internet we understand today ARPANET came to be functional in September 1969 started with 4 computers, one each at the college of California at Santa Barbara, Stanford, UCLA and also the university of Utah through 1984 there to be 1,000 computers linked today there room Billions of host computers

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4 Internet intake http://www.internetworldstats.com/stats.htm

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5 who Owns the net No one owns the web each organization is responsible for keeping its very own network The World broad Web Consortium does but over view research and sets standards and guidelines.

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6 Connecting come the web User’s can connect by wire or Wirelessly

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7 famous Internet company Technologies Wired technologies Cable DSL Fiber optics Wireless technologies Wi-Fi (Uses radio signals) cell phone Broadband addressed Wireless Satellite web

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8 Internet service Providers dubbed ISP’s provides individuals and organizations access to the internet for cost-free or a most frequently a Fee. Bandwidth- the lot of data the travels over a Network

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9 IP Addresses IP – net Protocol A sequence of numbers the uniquely identify the place of each computer or machine connected come the Internet. Ex. 74.125.224.72 Extra Credit, uncover out what website has the IP attend to 216.64.199.1221

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10 Domain name A text based name that corresponds to the IP attend to of a server that hosts a website. Ex. Google.com The suffix of a domain name called the top-level domain(TLD) identify the form of organization. Examples of TLD’s.com – advertising organization.edu – education institution.gov – government agency.mil – armed forces organization.net - Network companies or advertisement companies.org - Non-profit institutions

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11 World broad Web arised in the early 1990’s The WWW(World broad Web) is composed of a global collection of digital documents. The web is the Network, the internet is what is on it. Webpage – an electronic record on the web. Website – a arsenal of related Webpages web Server – is a computer system that delivers asked for webpages to your computer system or mobile maker

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12 internet Addresses likewise called URL’s URL – Uniform resource Location supplied by a web internet browser to retrieve webpages. Ex. Price.putnamschools.org

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13 search Engines software that find websites, images, videos, news, maps and also other information Ex. Google, Bing, Ask.com, Yahoo Search, Other examples http://www.ebizmba.com/articles/search- engines http://www.ebizmba.com/articles/search- engines

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14 find Engine Operators an are or + - Results have actually both indigenous in any kind of order OR – Results have actually either word indigenous a perform () combine search results that include details words - excludes a word from a search result “ “ search for an exact phase in a specific order * instead of character’s in place of the asterisk

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15 enhance Search results Use details Nouns put the most essential terms an initial in the search text List all possible spellings review the find engines help information if available shot different find engines.

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16 varieties of Websites social Networks Informational Media Sharing and Bookmarking sites News, Weather, sports Educational organization Governmental business

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17 varieties of Websites blogs Wikis Health and Science Entertainment financial Travel and Mapping Careers and also Employment E-Commerce Portals net Publishing

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18 Other net Services email Chat Rooms discussion Forums VoIP – Voice end IP FTP - file Transfer Protocol

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19 Netiquette Netiquette is brief for net etiquette The code of acceptable habits users need to follow while on the internet.

See more: How Many Protons Neutrons And Electrons Are In Potassium, Ucsb Science Line

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20 Netiquette overview Be Polite – stop offensive language avoid sending or posting Flames (abusive or insulting messages) Be careful when utilizing sarcasm and also humor, together it might be misinterpreted carry out not use all resources Letters, which is the tantamount of SHOUTING! usage Emoticons Learn and use abbreviations clearly identify a spoiler, which is a article that reveals result to a game or finishing to a movie or tv regimen Be forgiving of rather mistakes review the FAQ’s, if one exists. Use typical sense

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