Internet
-
Upload
byron-nash -
Category
Documents
-
view
20 -
download
1
description
Transcript of Internet
Internet is
• Is a Global network
• Computers connected together all over that world.
• Grew out of American military
WWW (World Wide Web)
• Is Global network
• Documents or files connected together all over
the world.
• Can be accessed using Web Browser.
Web Browser • Is an application that is used to display web pages.• Ex:
• Internet Explorer• Firefox• Google chrome
Internet Explorer
• WWW : (World Wide Web)
• HTTP : (Hypertext Transfer Protocol)
• URL : (Uniform Resource Locator)
• Hyperlink: ( A Clickable Item transfer you from a page
to another)
• ISP : (Internet Service Provider)
• FTP: (File Transfer Protocol)
http://www.pua.edu.eg
• http:// Hyper Text transfer Protocol
• www. World Wide Web
• pua. Domain Name
• Edu. Domain extension
• eg country Domain
Open (and close) a Web browsing application.
• Double click on the Internet Explorer icon• Start all programs Internet Explorer
Refresh a Web page.
• Refreshing (Reloading) the web page, forces the web browser to see if there is an updated version of the page
Go to a URL (Uniform Resource Locator)
• If you have a Web page address such as http://www.google.com you could simply enter this into the URL Address bar at the top of the Microsoft Internet Explorer program, and press Enter
Navigate backwards and forwards between previously visited Web pages.
• Use the Back or Forward icons
Change the Web browser Home Page / Start page.
• Home page is the starting page of the browser.• Set the start page to a page that you find useful, such as a search
engine, a news page, etc…………..• You can change home page from internet options
Changing home pageFrom Tools Internet options
From home page at General Tab you can change home page by one of the followings:
•Write the URL
•Use current: to make the
opened page the home page
Bookmark a Web page.
• Bookmark web pages so that you can return to them at another time• You can use favorites Icon from the toolbar or use favorites menu.
Working with bookmarked Web page.
• From Favorites menu you can:• Add a web page to
favorites • Display a bookmarked
page• Organizing your
favorites
Add Web pages to a bookmark folder.
• Click on the Favorites menu → Add to Favorites → from create in choose the folder you want to save in → ok
• to navigate to this web page go to favorites and click on it
Create a bookmark folder.
• Favorites → select the Organize Favorites, Organize Favorites dialog box will be displayed. You can use it to • Create Folder and give it a name• Delete existing folder or page.• Rename a folder or webpage• Move folders and web pages within favorites menu
Web browser history • Web browser keep previously visited URLs which can be
displayed using address bar• To view the browser history click on the Favorites button →
click on history Tab
Delete browsing history
• To delete the history:Tools → internet options form browsing history → Delete
Search engine
• Is a site that helps you to find information located on the
internet
• It gets result as hyperlink