How was the Internet invented? Today’s world is very modern. It used to take people days to cover the distance. At present it can be crossed in a few hours. The financial condition of the world is much better than before thanks to the convenience of the communication system. The reason for all this is the network system. What humans could not do for thousands of years, this network system has done in a few years. This network plays a very active role in maintaining human to human interaction. Scientists have made discoveries that have changed the world. But it is one thing that has completely changed the world and that is the internet system. Today we will learn many unknown secrets about the origin of the Internet. This modern network system originated in 1962. In 1962, Jessie Nikidar established a company. Named by DARPA. Dear Full Form Defense Advance Recharge Project Agency. Through this organization he built a network. Which he named Internet network. The only reason for making this network was to increase communication in different parts of the world. In 1974 two executives Vint Karve and Bop Kahn jointly developed the DCP, or Transformation Control Protocol, in 1974. And changed the name of Internet network to Internet. But even after the creation of the Internet, it was not possible to connect one computer to another computer. In 1996, Dr. Robert Metcroft invented the Internet Coax, which made it possible to connect many computers to each other. And with it any kind of data transfer is possible. Dr. Robert named it. LAN stands for Local Area Network. Then in 1979 Vent Curve and Bob Carr started commercializing the Internet. On January 1, 1983, Darper Chief Member Darper changed its name to ARPA Network. And along with that he created IV ie internet protocol. With the help of which a unique ID is created for each computer. And by Internet Protocol any machine is able to access the Internet. Once upon a time the Internet was used only for data transfer calculators and toy games. How was the Internet invented?

How does the internet work? (How was the Internet invented?)

In 1984, John Hostel created the domain extension that we now know as dot com, dot org, dot in. It was possible to create a website with its help. And since then the website building started. The website was once limited to the city itself. In 1989 Rent Curve and Bot Car commercialized the Internet. And write ISP i.e. Internet Service Provider Company. With the help of this, the Internet is made available to the common people in the world. But earlier the internet was restricted to defense and government agencies only. This service was called Zirat Internet at that time. Then, in 1991, Timbersley of science created the www ie World Wide Web. With the help of which the whole world of accessing websites became possible. Since 1991, Internet has made all information available. Thus is the birth of the Internet. Then we will come to the success of the Internet. In 1995, the average speed of the Internet was 28 KPVS. And at that time one crore six million people of the world were using the internet. That is, when people using the Internet in terms of the entire population of the world were point 2 percent. But currently the average internet speed in 2018 is 2.7 Mbps. And the number of internet users is 3.6 billion. That is, currently about 40% of the world’s people are connected to the Internet service.How was the Internet invented?

What is Wi-Fi? How do we use Wi-Fi? (How was the Internet invented?)

In 1999, wireless feedliking networks began. What we now call WiFi. And with this offline network we can now share the internet without words. With the help of internet many new things have been discovered in the world. Today, the world’s financial system is largely dependent on the Internet. Currently, if the internet is shut down for one hour in the world, the loss of the world will be one trillion. And six days of the earth will go back. In 1994, the first web designer created MidScope. In 1994, web users used amazon.in. With the help of which a new world of e-commerce started. And Jerry Humm and David Philo founded the m-services company Yahoo. In 1996, the first internet was introduced in Bangladesh. After that many attempts were gradually launched. It was founded in 1998 by our very popular and essential Google. Facebook was founded by Mark Zuckerberg in 2004. And the founding of YouTube in 2005 by Jor Dhalli, Steph Jan and Jabed took social media to another level. With the help of these social systems, the world has improved not only the communication system but also the financial system. If this internet stops, not only the economic system but also the major communication system will start an extreme shortage in the world. This internet has some good points as well as some bad points. Each of us has a duty to choose the good aspects of the internet and build a beautiful internet connecting society. How was the Internet invented?

How does the internet work? (How was the Internet invented?)

Now think for a day that there is no such thing as internet in this world. Google facebook, youtube, amazon any kind of website how will your day go. In other words, the world will stop for a day. In today’s technology, there is no organization that is not connected to the Internet. If the internet goes away, this world will become completely primitive. Banking system, stock market, plane travel system, online business, satellite communication, job loss, government office functions will almost all stop if the internet system ever stops. If you think a little, you will see that all government jobs, any business, any activity, any online service is based on the Internet. So how does this internet work can arise in the minds of all people. Where is the internet, how could it take so much space in the world without this internet. How information is exchanged from one place to another through this or the Internet. Suppose you have a video on your mobile. But that video is not in the laptop. But what you need to do if you want to get that video on your laptop. First, the mobile should be connected to the laptop through a cable. Then turn on the data on the mobile and turn on the file wherever it is. And if you click on the video in his home, you can see that video on the laptop. Here is one thing that even though the video is not on the laptop I can see this video on the mobile due to data on on the laptop. Can’t watch video anymore if just disconnect. Only if the video can be copied and saved then we will be able to watch the video even if there is no connection. The Internet is made up of thousands of data centers. All the websites in the world are connected to some data center.How was the Internet invented?

What is data center or server? (How was the Internet invented?)

Billions of memory i.e. SSD memory in data centers are managed by powerful computers. Any person in the world can connect to all computers from any place, then look at the memory and see the data. Suppose you open a website there may be video audio stories of various things, for that you need memory, here you store all your data. And anyone can access the service from anywhere in the world. For whom you need to rent any data from any service page. Because to build a single server needs crores of rupees.How was the Internet invented?