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Web Browser Example of 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 pages provide links to other related Web pages (Surfingthe Web) . Downloading is the process of receiving information from a server on the internet . Uploading process of transferring documents, graphics and other objects from a computer to a server on the Internet .   Some Web pages are designed specifically for micro browsers (mobile devices) . Web Address   Web Address  A Web page has a unique address called a URL (Uniform Resource Locator ) or Web address . A Web browser retrieves a Web page using its web address. If you know the Web address of a Web page, you can type it in the Address bar at the top of the b

What Types of Internet Connection Two types of Internet Connection : ·          -Dial-up Connection ·          -Broadband Internet Connection /Direct Connection Dial-up Connection : Dial Up Connection       Dial-up Internet access   is a form of   Internet access   that uses the facilities of the   public switched telephone network   (PSTN) to establish a connection to an   Internet service provider   (ISP) by dialing a   telephone number   on a conventional   telephone line . The user's computer or   router   uses an attached   modem   to encode and decode information into and from audio frequency signals, respectively. Two types of Dial-up connection:        Conventional Dial-up          ISDN ( Integrated Service Digital Network ) Conventional Dial-up : Conventional Dial up   To connect to the Internet, your computer dials its modem and connects to a modem attached to a computer belonging to your ISP. -   PC