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Communication

Lecture Three

Introduction to the Web browsing

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Web browsing : is the process of browsing web

pages.

Web browser: is an application program that

enables to view individual web pages.

Web page : collection of interlinked web pages that

comprise websites.

Examples , Firefox, Internet

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Browsing web pages requires:

– An Internet connection.

– A computer system with a web browser.

– Knowing the address of a website.

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Internet connection(internet access) :is connection of individual computers, mobile devices, and computer networks to the Internet, enabling users to access Internet services. Types of Internet Connection

– Dial-up connections – Broadband connections – Fixed broadband connections – Fixed wireless and satellite connections – Mobile broadband connections – Internet on your mobile phone – Wireless hotspots

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Dial-Up : Dial-up connections require users to link their phone line to a computer in order to access the Internet

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Broadband connection : is a high-speed internet connection, There are different ways to get broadband.

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Fixed broadband connections : When you connect to the second connection of broadband connection.

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Fixed wireless and satellite connections : allows a user to access the Internet via a geostationary satellite that orbits the earth or fixed wireless broadband.

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Mobile broadband connections :get the internet on a mobile broadband connection by plugging a USB modem into your device and use mobile phone towers to access the internet.

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Internet on your mobile phone : When you use you access internet in your mobile phone

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Wireless hotspots: Wireless ‘hotspots’ are places like libraries and cafés, which offer you free access to their broadband connection.

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