The document provides an overview of the internet, describing it as a global network of networks that facilitates communication between computers using various media. It outlines the types of networks such as LAN, MAN, and WAN, along with their respective communication media and applications. Additionally, it lists various internet applications and terminology related to web browsing and search engines.

1. Internet Noats Maruthi 9008435923 The Man of Action

2. INTERNET

3. What is the Internet? A Network of Network is internet. Network means Communication between two more computers using cables or other media devices like valves, satellite, other electronic devices. Around the world. The largest network of networks in the world. Uses TCP/IP protocols and packet switching . Runs on any communications substrate.

4. Network Communication between the people or Nations or Institutions using any devices like Mobile, Radio, TV, Newspaper etc. is called network.

5. A network of networks, joining many government, university and private computers together and providing an infrastructure for the use of E-mail, bulletin boards, file archives, hypertext documents, databases and other computational resources The vast collection of computer networks which form & act as a single huge network for transport of data and messages across distances which can be anywhere from the same office to anywhere in the world.

6. Network Network: Communication between two or more then two computers

7. Types of Network LAN – LOCAL AREA NETWORK MAN - METROPOLITAN AREA NETWORK WAN - WIDE AREA NETWORK

8. LOCAL AREA NETWORK (LAN): Communication Between computers within limited distance. Communication Media: Cable LAN Server Workstation or Node or Client

9. Metropolitan Area Network (MAN): Communication Between computers within a city. Communication Media: Telephone Lines or Radio waves Jayanagar Basavangudi Rajajinagar M G Road Yalahanka MAN

10. Wide Area Network (WAN) : New York Mumbai Bangalore Landon Australia WAN Communication Between computers across the world. Communication Media: Satellite

11. Applications of Network Printer Sharing Files Sharing Server Client Printer

12. Satellite INTERNET Communication between millions of computers through out the world.

13. INTERNET

14. Applications of internet News www.timesofindia.com Education www.bangaloreeducation.com eBanking www.icicibank.com eCommerce www.baazee.com eGovernment kar.nic.in Jobs timesjobs.com eMail eGreeting Chatting Gaming Online

15. Terms to be Known: Surfing or Browsing Website adderss or URL(Uniform Resource Locator) Browser Internet Explorer or Netscape Navigator etc … Toolbar in browser Saving web page & pictures Hyperlink Server Search engine www.google.com www.yahoo.com www.askjeeves.com www.altavista.com

16. Browser Hyperlink & Hypertext Homepage Website address or URL Toolbar Search Engine

17. This notes can be downloaded from Internet, website id is www.maruthivishnuvardhan.blogspot.com Its not ending, Now starting... Maruthi 9008435923