Short Details About The Internet 

full meaning of internet: This post-internet, make the internet ( Benefits Of Internet ), Internet losses ( Internet Losses ), Internet connection ( Internet Connection ), Internet connecting Protocol ( Internet Connecting Protocol ) complete information about the weather, which went provided Very useful and important for all competitive exams.

Internet ( Internet)

Its full name is International Network which was started by Vint Kurf in 1950.

★ BENEFITS OF THE INTERNET:-

(1) Allows easy contact with other persons.

(2) Through this contact can be made with anyone anywhere in the world.
(3) Publishing the document on the Internet saves paper etc.

★ Disadvantages of Internet:-

(1) Mostly responsible for viruses in the computer.
(2) Messages sent over the Internet can be easily stolen.
(3) Cyber ​​fraudsters can steal all credit/debit card information and use it unfairly.

★ Internet Connection:-

1. Dial-up Connection:- Dial-up is a means of connecting to the Internet with the help of a telephone line.

The modem first dials the phone number of the Internet Service Provider whenever the user activates the dial-up connection.

2. Broadband Connection: Broadband is commonly used for high-speed internet access. It uses telephone lines to connect to the Internet.

3. Wireless Connection:- Wireless broadband connects the home or business etc. to the Internet by using a radio link between the customer’s location and the service provider.

4. Wireless Fidelity ( wifi):- Wi-Fi provides high-speed internet without cables or wires.

★ Internet Connecting Protocol: –

1. TCP / IP:– (Transmission Control Protocol / Internet Protocol) TCP / IP provides end-to-end connectivity. There are mainly two parts to this protocol.

(1) TCP (2) IP

2. File Transfer Protocol ( FTP):- Users can upload files from their computers to various websites or download them from the website.

3. Hypertext Transfer Protocol ( HTTP):- Through this messages are formatted and transmitted in some way.

HTTP is a stateless protocol because every instruction in it is executed.

4. Hypertext Markup Language ( HTML):- It is used for designing web pages.

5. Telnet Protocol:- It is a network protocol in which bidirectional text-oriented communication is provided over a local area network using a virtual connection.

6. Usenet Protocol:- Under this, a group of Internet users can also exchange their views/advice on a particular topic among themselves.

★ Internet-related information:-

1. World Wide Web (www):- www is a system of the internet supporting specially formatted documents.
It was introduced on 13 March 1989.
Documents are formatted in Markup Language (HTML).

2. Webpage: – A collection of many documents or webpages.
These documents are written in HTML and displayed by the web browser.

3. Website:– Website is a collection of web pages in which all web pages are linked to each other. The first page of any website is called the homepage.

4. Web Browser:- Web browser is an application that is used to find and display www content.

– It is of two types –

(1) Text web browser – Lynx
(2) Graphical web browser – Firefox, Chrome, Internet Explorer

5. Web Address: – Web address is also called URL (Uniform Resource Locator). URLs represent the Internet addresses of files on host computers connected to the Internet such as –

“http://www.google.com/service/index.html”
Http – protocol identifier
www – world wide web
google.com – domain name
/service/ – directory
Index.html – web page

6. Search Engine: – Search engine is used for related information about any subject on the Internet.

Google – http://www.google.com

Yahoo – http://www.yahoo.com

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