Preface
Everyone knows the word 'Internet' today. Be it children or adults, everyone knows how to use it very well. If seen in the right sense, today the Internet has become a reason for all of us to live. The Internet has made many of our difficulties easy today, due to which we find everything very easy.
100 years ago no one would have thought that man himself would create such a thing,
meaning of internet
Internet is the world's most powerful and largest network revolutionizing the field of IT. It is also called the net for short because the Internet is a network of many interconnected computers that are connected to hundreds of millions of computers around the world via satellites, fiber-only systems, LAN, and VAN systems, and telephones. and interconnects subnetworks.
In other words, sharing of resources or information Internet is the process of establishing interconnection by connecting two or many computers together through TCP / IP protocol.
History and Invention of Internet
In earlier times when people did not have internet facility, they had to stand in lines for many hours even for many types of simple tasks like getting railway tickets, paying electricity bills and submitting applications. Had to face a lot of difficulties for the tasks. But in modern times people can book tickets with just one click, as well as keep a soft copy in their mobile phone.
The Internet itself is not an invention. Internet is a network created by using telephone, computer and other technology in which information and technology have been shared.
Tim Berners Lee invented the Internet in 1969. It was first introduced in 1969 by the US Department of Defense to send and receive secret data and information of the Advanced Research Project Agency network to various far-flung states. The Internet came to our India in the 1980s.
The company named Apple used the file folder and graphics in the computer in 1984 to make easy use of the Internet, due to which it is very easy to run the Internet today.
After the development of computers, the need to exchange data and information stored in them was felt.
And this experience led to the development of various universities, government-sponsored computer networks, and the Internet for research and education. Gradually, with the development of the Internet, its advantages and importance started appearing in every field and this technology spread in the form of Internet revolution all over the world.
In the world of the Internet, it is not necessary that a person travels for hours to a place for his business or personal meeting.
Internet connection level
The act of viewing the Internet and gathering information from it is called Surfing. Although the method of surfing is not difficult, but software needs to be created to enter information on the Internet, but making software is a very difficult task.
The Internet has a world of its own and there are three levels of connectivity to this world.
At the first level, the consumer can only view information or information on the Internet.
importance of internet
(i) By computerizing every data in metro, railway, commercial industry, shop, school, college, educational institute, NGO, university, office (government and non-government), paperwork and paperwork on a large scale can be avoided, By doing this transparency will also increase in the works.
(ii) Internet is one of the best gifts given by science to man. The Internet is a means of infinite possibilities. Any information we get through the Internet,
(iii) It is the easiest and cheapest means of sending and receiving messages. Through the Internet, we can talk to our friends or relatives sitting in any corner of the world. This is called Internet chatting, due to which Facebook and WhatsApp are becoming very popular.
(iv) Through internet we can promote our ideas and things all over the world. It is the simplest and most effective means of advertising.
(v) Through the Internet, we can also do business and can also buy and sell our goods and services. The biggest tool for this is the website.
(vi) Through internet we can also put our resume on internet to get job or employment.
(vii) Internet is actually a public facility and anyone can use it. The Internet has a huge contribution behind the success of human beings today.
(viii) Through this, news about the whole world can be known from time to time from one place. It is very efficient and effective in accumulating a lot of information, no matter which topic it refers to, it will be available in a few seconds.
(ix) It is very useful in education, travel, and business. It facilitates access to online public libraries, textbooks, and allied subjects.
Internet access
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