INTERNET WITH US

It is often surprising to think that this is a remarkably great technology of The 21st century has its special utility and involvement in almost every aspect of today's modern society as if this world is standing at the head of a mouse pointer. Internet access is a technology that has changed the way we think about science, art, commerce, sports, entertainment, and much more. The Internet's "browser", "search engine", has become so important in our lives that we don't think of any alternative.  We use the Internet for personal communication, business communication, financial transactions, entertainment, dating, news, research, and much more.

When we are talking about such a connecting technology but do we know who is the inventor of "Internet" technology? The usual answer is 'we don't know; Because there were so many big technological initiatives behind the creation of the Internet and it took many years to make it a successful one, it will take a long time to fully understand. I will discuss the discovery of the Internet in detail in the next chapter. Here we will learn a clear, concise, and non-technical practical aspect of the internet or web world.

The U.S. Department of Defense has been using the computer since its invention, in the late 1980s creating the Advanced Research Projects Agency Network (ARPANET) to connect all of their computers. The network was named 'ARPANET because it was designed to meet the special needs of the defense sector. This ARPANET networking system then helped transform the U.S. Department of Defense into one of the most militarily powerful countries in the world. If any part of the network were damaged in a major military conflict, the rest of the computers in the network would be able to communicate with each other.

The military department would immediately analyze the military situation and make appropriate arrangements. The military computer department understood the possibilities of computers and they further understood that reliable communication systems on the battlefield could change the outcome of a war. The U.S. military has been conducting research on computer communications systems for special needs on the battlefield. NSFNET was created in the 1980s by the National Science Foundation for computer network research.

Until then, ARPANET technology was used to connect universities and researchers to each other, which was originally created for military use. But by 1987, the rate of data transfer had increased so much that Arpanet technology was not able to do so, so the National Science Foundation came up with an improved networking method to speed up data transfer. This was the first step in high-speed network technology, which opened the door to the practical use of Internet access. The advanced high-speed network then began research on technical issues for commercial use. Network technology used in science and research in the 1980s differs day and night from today's Internet technology.

For the general public & organization, many companies entered the market in the 1990s as Internet Service Providers (ISPs), providing access to the Internet by configuring computers on modems for the use of the general public. The World Wide Web (www) was created by a European laboratory in the early 1990s. Their goal was to create a way for researchers to work more diligently so that they could easily connect and exchange practical information with other researchers. As a result, the first publicly accessible website was created in 1993. By the mid-1990s, more than 30 million people had access to the Internet.

Benefits such as online business, education, blogging, video, social media, personal communication, email, chat, as well as some anti-social theories such as computer hackers (who enter your computer via the Internet to transfer personal information, official secrets, and even money from your account), Some criminals who leave other people's personal photos and videos on the Internet. For today's huge number of internet users, many online companies like Amazon, Flip-Cart and many more are doing business worth billions of rupees from you and me. Not only that, almost all companies have a standard website for their business. Many big companies have set up their huge businesses to model this website.

Now we can say that internet service has changed the lifestyle of people In today's world, people from the most backward places of the world have been able to bring their talents to the world court, countless unknown plants, animals, insects, food habits, clothing, ornaments, habitats Just by pressing a mouse button, the instant news comes to our mobile screen in a moment. At the same time, we have lost the desire to write a letter on paper, we have lost all sitting together watching the news, movies, or other programs on TV, we have lost much more to wearing watches. With the combined efforts of many around the world, today's high-speed internet access on which most of our lives have become dependent, many of us today cannot imagine that we do not have a mobile phone and mobile data service! Because we know very well that having internet service helps us to find the service and product we need in any unknown place. If you take a closer look, you can see that many people do many necessary things like banking, investment, driving training, online education, entertainment, event ticket booking, food service, health training, gaming, shopping, music training, dating, research through the internet every day. Internet use has become a common necessity in our lives today.