Explain about Internet Service and type of web sites

                  Type of internet service:




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Rules of Netiquette and Areas of Computer ethics

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NETIQUETTE Rules of Netiquette -   Netiquette, or net etiquette, refers to  etiquette on the Internet .  Is the code of acceptable behaviours users should follow while on         the Internet or online or cyberspace. -It is the conduct expected of individuals while online. -Rules for all aspects of the: World Wide Web E-mail Instant Messaging Chat rooms Newsgroups & message board. -Netiquette, or net etiquette, refers to etiquette on the Internet.  -Is the code of acceptable behaviours users should follow while on the      Internet or online or cyberspace. -It is the conduct expected of individuals while online. -Rules for all aspects of the: World Wide Web E-mail Instant Messaging Chat rooms Newsgroups & message board. When do these rules apply? -Chatting online  -Using email -Posting to a discussion -Blogging -Playing online games -Social media -Using
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Different types of Internet connection ,Internet Service Provider and The Internet Address

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TYPES OF INTERNET CONNECTION Pictu re 1 TWO TYPES OF DIAL-UP CONNECTION Conventional Dial-up ISDN ( Integrated Service Digital Network ) (to connect to the Internet, your computer dials its modem and connects to a modem attached to a computer belonging to your ISP.)      ·          PC has to dial via a phone line to connect      ·            Characteristics of Conventional dial-up:      Slower, but cheaper      Ties up phone lines      Relatively secure from hackers      Example :- Jaring, TMNet v also transfer data over ordinary telephone lines v Typically uses two phone lines to transfer data v ISDN requires a special ISDN modem v Characteristics of ISDN:      Faster, but pricey      Doesn’t tie up phone line      Used by businesses and individuals 1. Digital Subscriber Line - Fast direct internet access via standard telephone line. - Requires DSL modem. -
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Explain about web browser, web address, web page navigation, web searching

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WEB BROWSER 1) Web Browser A Web browser, or browser, is application software that allows users to access and view Web pages. •The purpose of a web browser is to bring information resources to the user. •With an Internet connection established, you start a Web browser. •The browser retrieves and displays a starting Web page. WEB ADDRESS Web address consists of : EXAMPLE http://www.kmph.matrik.edu.my/fizik/index.html protocol http://     domain name www.kmph.matrik.edu.my/   path fizik/ web page name index.html http:// Hypertext Transfer Protocol  A set of rules that defines how pages transfer on the Internet •https:// Hypertext Transfer Protocol Secure  A protocol to provide an encrypted communication and secure identification of a network web server  Often used for payment transactions on www. •ftp:// File
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