1. Internet basics, Browsers, application, advantages and disadvantages, architecture, WWW, URL, HTML Week 10 Mr. Mohammed Rahmath

2. Internet Definition: The internet is a worldwide network of computers all connected to each other by telephone lines, cables and satellites. Mr. Mohammed Rahmath

3. History of Internet The Internet, sometimes called simply "the Net," is a worldwide system of computer networks - a network of networks in which users at any one computer can, if they have permission, get information from any other computer (and sometimes talk directly to users at other computers). The U.S. Department of Defense laid the foundation of the Internet roughly More then 30 years ago with a network called ARPANET. But the general public didn't use the Internet much until after the development of the World Wide Web in the early 1990s. Internet use Transmission Control Protocol/Internet Protocol). Two recent adaptations of Internet technology, the intranet and the extranet, also make use of the TCP/IP protocol. Mr. Mohammed Rahmath

4. Applications of Internet 1. Communication Job searches Finding books and study material Health and medicine Travel Entertainment Shopping Stock market updates Research Business use of internet Mr. Mohammed Rahmath

5. Advantages of Internet Faster Communication Abundant Information Resources Inexhaustible Education Entertainment for Everyone Social Networking and Staying Connected Online Services and E-commerce E-mail Access Information Shopping Downloading Software Mr. Mohammed Rahmath

6. Disadvantages of the Internet Theft of Personal Information Spamming Malware Threats Age-inappropriate Content Social Isolation, Obesity, and Depression Mr. Mohammed Rahmath

7. Internet Architecture Definition : Its is a meta-network, a constantly changing collection of thousands of individual networks intercommunicating with a common protocol. Mr. Mohammed Rahmath

8. Internet Architecture Definition : Its is a meta-network, a constantly changing collection of thousands of individual networks intercommunicating with a common protocol. Mr. Mohammed Rahmath

9. Common Terms used on Internet Browser : Contains the basic software you need in order to find, retrieve, view, and send information over the Internet. Download : To copy data from a remote computer to a local computer. Upload : To send data from a local computer to a remote computer. Mr. Mohammed Rahmath

10. E-mail : E-mail (electronic mail) is the exchange of computer-stored messages by telecommunication. Filter : Software that allows targeted sites to be blocked from view. Home Page : The beginning "page" of any site. HTML (Hypertext Markup Language) : The coding language used to create documents for use on the World Wide Web. Hypertext - Generally any text that contains "links" to other text. Mr. Mohammed Rahmath

11. Hypertext Transfer Protocol (HTTP) : http is an application protocol for distributed, collaborative, hypermedia information systems. HTTP is the foundation of data communication for the World Wide Web. Search Engine : A web server that collects data from other web servers and puts it into a database (much like an index), it provides links to pages that contain the object of your search. Mr. Mohammed Rahmath

12. TCP/IP : TCP/IP (Transmission Control Protocol/Internet Protocol) is the basic communication language or protocol of the Internet. URL (Uniform Resource Locator) : The Internet address. The prefix of a URL indicates which area of the Internet will be accessed. WWW (World Wide Web) : A technical definition of the World Wide Web is: all the resources and users on the Internet that are using the Hypertext Transfer Protocol (HTTP). Mr. Mohammed Rahmath

13. Browser : It Contains the basic software you need in order to find, retrieve, view, and send information over the Internet. Frame : A frame is a part of a web page or browser window which displays content independent of its container, with the ability to load content independently. Scroll Bar : A bar that appears on the side or bottom of a window to control which part of a list or document is currently in the window 's frame. Status Bar : A status bar is the bottom partition of Internet browsers and program windows that display the current state of the web page or window being displayed. Mr. Mohammed Rahmath

17. Session 10 End Mr. Mohammed Rahmath