1 / 17

Introducing the Internet and The Web

Introducing the Internet and The Web. Computer Concepts Unit A. What Is Internet. Introducing the Internet and The Web. How can I use the Internet to communicate with my friends around the world? E lectronic Mail ( email ) Chat group I nstant M essaging ( IM )

minor
Télécharger la présentation

Introducing the Internet and The Web

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Introducing the Internet and The Web Computer Concepts Unit A What Is Internet

  2. Introducing the Internet and The Web • How can I use the Internet to communicate with my friends around the world? • Electronic Mail (email) • Chat group • Instant Messaging (IM) • Voice Over IP (VoIP)

  3. Introducing the Internet and The Web • What is a Electronic Mail (email) ? • Most Popular way of communication.

  4. Introducing the Internet and The Web • What is Chat Group? • Consist of several people who connect to the Internet and communicate in real time by typing comments to each other.

  5. Introducing the Internet and The Web • What is Instant Messaging (IM)? • IM allows you to send text messages, images, and hyperlinks back and forth to another person instantly.

  6. Introducing the Internet and The Web • What is Voice Over IP (VoIP)? • Allows voice conversation to travel over the Internet. • Requires special software at both ends of the conversation. • Uses a headset with a microphone. • Offer video communication. Ex: Skype.

  7. Introducing the Internet and The Web • How else can I use the Internet to stay in touch with my friends? • Online social Network • Examples: • Linkedln • MySpace • Facebook

  8. Online Social Network

  9. Introducing the Internet and The Web • Example: • Recycling blog • What is a bolg? • Is a personal journal that can include not only text but also images and videos. • The word blog comes from WebLog.

  10. Introducing the Internet and The Web • Is the Web the same thing as the Internet? • Web short for World Wide Web • Is a collection Web pages that are interconnected through the use of hypertext or links. • Web page can include text, photos, videos, animation, and sounds.

  11. Introducing the Internet and The Web • How do I view a Web page? • Use a program called browser. • Examples: • Firefox • Internet Explorer • Safari

  12. Introducing the Internet and The Web • Exercise: • Put the following labels to the picture that you have. • How do I navigate a Web site? • Navigation bar • Browser buttons

  13. Introducing the Internet and The Web Search Site Search Engine Key word

  14. Introducing the Internet and The Web • How do I find information on the Web? • Search site: • Provides a variety of tools to help you find information on the Web. • Keyword: • Any word or phrase that you type to describe the information hat you are trying to find. • Search engine: • Search site uses search engine to provide a list with links to Web pages.

  15. Introducing the Internet and The Web • What is URL? • Every webpage has a unique address • URL stands for Uniform Resource Locator • A URL NEVER contains a space • Example: • http://www.nps/yose/index.htm Document Name and file extension Web protocol Folder Name Web server Name

  16. Introducing the Internet and The Web • What does it mean when I see http:// in the Address box? • HTTP: Hypertext Transfer Protocol • Communication standards used t transport Web pages over the Internet. • What does it mean when I see https:// like https://mail.iat.ac.ae

  17. Thank you • Questions !!!

More Related