What is Internet and how does Internet work | INTERNET

What is Internet – Nowadays everyone uses the Internet. And without internet, it is very difficult for us to spend even a few moments. But some people do not know what is Internet and how Internet works. So in today’s post, I am going to give you some basic information related to internet.

Along with what is internet, in today’s post, you will learn about the development of internet, how internet works, the full form of internet, and the advantages and disadvantages of internet. etc.

What is the Internet?

what is internet
what is internet

The Internet is a vast network of networks. Which can provide us a lot of information and information in a moment. Internet is also called Internet. Simply put, Internet means connecting or connecting multiple computers. In the word internet, the word inter means connected and net means mesh.

Father of Internet:

Vint Cerf and Robert E Kahn. Who started it in 1950? This includes public, private, and global networks.

The data available on the Internet is controlled by protocols. TCP/IP (Transmission Control Protocol/Internet Protocol) is used to exchange information over the Internet. A file on the Internet is split into smaller parts by a file server via TCP/IP. And these are called packets.

Full Form of Internet:

Internet full form is Interconnected Network.

Development of Internet:

Currently the developed form of the Internet. Which output is come from the hard work of many scientists. The US Department of Defense established the DARPA (Defense Advanced Research Projects Agency) project to interconnect computers and achieve technological advancement. Under this project, the first link between the Standard Research Institute and the University of California, ARPANET (Advanced Research Projects Agency Network) was established on 21 November 1969.

Noser was ARPANET’s first network connection outside the US. Which was established in 1973 between Norway and America. Internet came to Asia after 1980. Earlier there was no internet in Asia.

Internet was first started in India in 1995 from Kolkata. The first internet service in India came under VSNL (Videsh Sanchar Nigam Limited). It connect one computer to other computers of the world to the computers of India. After this, the Government expanded the Internet by starting the participation of private companies.

How does Internet work?

Internet plays a huge role in our life. And with the help of this, we can know about any news or any information in a moment. But do you know how it works?

If we search for anything on the internet, then we get its result in few seconds. Have you ever wondered how we get information so quickly? What is Internet? Along with this, I am also telling you about the working of internet in this post.

However, you may already know what the Internet is. Before this, you hardly know how the Internet works.

The Internet runs on optic fiber cables. Also known as submarine. Which is lying in the sea to the all over world. And servers from all countries are connected through these cables. This cable is very thin and the speed of each cable is more than 100 Gbps.

If you use wireless internet. So for this, you should install whatever mobile tower near you. He is connected to this cable. And then the information is provided to you by the antenna mounted on the tower.

Everything we find on the Internet comes to us through these cables thousands of miles away from the data center. Which can reach your device from your device’s IP address. Submarine cables are attached to several landing points.

Benefits of Internet: /Advantages of Internet

There are many advantages of internet in today’s time. The Internet made lots of tasks easier. Internet is also giving us employment sitting at home. The use of internet is proving to be beneficial in every department nowadays. Internet has the following advantages-

  1. Through internet, we can make contact with anyone very easily. And you can exchange any information.
  2. Internet saves paper or paper. Because we can publish any documents Internet or Online.
  3. Internet is used a lot in business. Likes to advertise a product etc.
  4. Banking system has also become very easy for us with internet. And we can easily do transactions from our mobile phones sitting at home.
  5. We often search for any type of information on the Internet. So all data gets saved on our devices. Due to which it takes very little time to search next time.
  6. Now we can do shopping sitting at home with the help of internet. Or you can also book tickets or make reservations for any journey.

Disadvantages of Internet:

After knowing the advantages of the Internet and what is the Internet, we also know about the disadvantages of Internet, there are as many disadvantages as there are advantages of using the Internet. Even we put all our personal information on the Internet. People also misuse it. Following are some of the disadvantages of internet

  1. Viruses can enter any computer through internet. With which he can steal all the personal details of that computer.
  2. Personal details are entered by people on several websites on the Internet for registration. which is not safe.
  3. Internet is one of the main reasons for wasting time. Because running internet without need is a waste of time.
  4. many such websites on the Internet put pornographic videos. Due to which the young children’s get wrong education.
  5. Some people get addicted to the Internet. Due to which their health is also at risk of being harmed.

Internet Access:

At present, there will hardly be an area where there is no internet facility. Because internet has made many of our work very easy. Due to which it has also become very necessary to use internet.


The Internet has a great contribution to the field of communication. The present communication system has become possible only because of the Internet. Earlier where we had to send any information to someone, we used to read letters to him. And it used to take many days to reach that letter.

And in today’s time, we can talk to anyone on call or video call in a moment. Which has been possible only through the Internet.


The use of the Internet is also beneficial in the field of education. Through internet, students can get any information. And coaching of many courses is also available on the internet for free. Due to which students do not have to pay separate coaching fees.


The present banking system is possible only because of the internet. With internet we can manage our bank account from anywhere in the world. And this automated process has also become possible due to this.

Because of the internet, we have got the facility like mobile banking. So that we do not have to go to the bank every time for transactions.

Online Shopping:

Everyone is busy these days. People do not have enough time to go to the market and buy anything big or small. For this people like to shop online. And all this has become possible with the advent of the Internet.

Shopping online saves people time as well as money. Products are available cheaply from the market on the Internet.


If we go on many tours, we research the place before going. And the Internet is very useful for this. With this, we can easily see the way to a place on Google Maps.

Along with this, people traveling on the train get the facility to track the train from their mobile phones. Which is possible only through internet.

Online Ticket Booking:

It has become very easy to book train or flight tickets online through internet. Which we can also book from our mobile phone. And for this, we do not even have to pay any separate money.


In earlier times, very few means were available for the entertainment of the people. But with the help of internet, people get many ways of entertainment. For example, people can entertain themselves by watching movies, playing games, music listening , or doing many other activities on the Internet.


Internet has proved to be very beneficial in the field of business. Manufacturers and sellers have come very close through the Internet. With this, the manufacturer of one country can easily sell his product to the seller of another country.


It has become very easy to apply for jobs online through internet. And many companies can also advertise for work.

Nowadays the trend of earning money from internet is also going on. People are earning money by working online. There are 10000…….+ ways to earn money online. There are many other ways like blogging, youtube, or freelancing. With which you can earn money online.


Friends, I hope you have liked the information given in this post, what is internet, the development of internet, how internet works, the advantages and disadvantages of internet and the uses of internet.

If You Liked What is Internet Post. So do share it with your friends. So that they can also get this information about the Internet.


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