1. THE INTERNET

2. Introduction to the Internet
The internet or the Net is the world’s largest computer network which connects millions of computer all over the world.
Uses of Internet:
Communicate with and meet other people
Access a wealth of information, news, and research findings
Shop for goods and services
Bank and invest
Take a class
Access sources of entertainment and leisure, such as online games, videos, books and magazines
Download music
Share information

3. Introduction to the Internet
Advantages of the Internet
1. Data and information rich, including a range of media.
2. Anyone can publish online (tripod.com and other hosting sites)
3. Learners can become researchers because of easier access to data
4. Search engines that are fast and powerful
5. Easy to use.
6. Smaller, faster, cheaper all the time

4. Introduction to the Internet
Disadvantages of the Internet
1. Information overload.
2. No librarians for quality control(with some exceptions, like Kids Click! And other sites for children).
3. Need for quality control in the data that student find and use.
4. Search engine that show result base on who pays the most.
5. Not enough training for effective use.
6. Push to upgrade constantly.

5. Internet Applications
meaning of World Wide Web World Wide The World Wide Web (abbreviated as WWW or W3 commonly known as the Web), is a system of interlinked hypertext documents accessed via the Internet. With a web browser, one can view web pages that may contain text, images, videos, and other multimedia, and navigate between them via hyperlinks.

6. Internet Applications
Hypertext Markup Language (HTML). the main language for displaying web pages and other information that can be displayed in a web browser. Uniform Resource Locator (URL). the global address of documents and other resources on the World Wide Web.

7. Internet Applications
Web Browser
A web browser is a software application that enables a user to display and interact with text, images, videos, music and other information typically located on a Web page at a website.
Example of web browser
Internet explorer
Google chrome
Mozilla firefox
Opera
Safari

8. Internet Applications

9. Guess the web browser logo1
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OPERA

10. Guess the web browser logo2
Guess the web browser logo
Internet
Explorer

11. Guess the web browser logo3
Guess the web browser logo
Mozilla
Firefox

12. Guess the web browser logo4
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Safari

13. Guess the web browser logo5
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Google
Chrome

14. web browser OPERA INTERNET EXPLORER SAFARI MOZILLA FIREFOX
GOOGLE CHROME

15. Internet Applications- search engine
Web Search Engine
A web search engine is designed to search for information on the World Wide Web.
Example of search engine:
Google
Yahoo!
Bing

16. Internet Applications -search engine