Today, the Internet is the largest network in the world. Information technology and the Internet are playing an important role in our society. The Internet has made this world a global village. So, in this article, I am going to discuss what is the internet and its usage and advantages.
History of the Internet:
In 1962, J.C.R. Licklider introduced the idea of ”Intergalactic Networks”. The idea involves a global computer network that allows everyone to access information from anywhere in the world. He became the head of the Advanced Defense Project Research Agency (DARPA), which convinced the successor to the importance of the network.
In 1974, Vint Cerf and Bob Kahn used the term called “Internet” in TCP/IP protocol. TCP/IP was developed to solve problems with previous homogeneous attempts at communication between computers carried out by the ARPANET.
Definition of the Internet:
The internet is defined as a collection of millions of computers connected to telecommunication links such as telephone lines, fiber optic channels and satellite communications throughout the world. It comes under a wide area network surrounded all over the world.
It is a network of millions of websites or computers. These websites widely host on a particular computer called server. It is mainly used to find the information stored on a computer called hosts or server. These computers use a common protocol called TCP/IP for communication. Each computer connected to the Internet can act as a host. A host computer provides information to the people and they can find information about books, magazines, encyclopedia and other types of material online. Therefore, Computers that are connected to the net are used to share information and resources. Here, a special type of protocol can use for sharing the information that is Internet Protocol.
Usage of the Internet:
There are many reasons why people use the Internet. The ability to communicate with people all over the world quickly and economically has made it very popular. The safe use of the net in many businesses have internet usage policy in place that helps make users that the world wide web can be used by all workers carefully. Some of the popular usages of the Internet explained below:
Education is one of the best things that the net can provide. Internet is mainly used by people in many fields where Education is one among them. Therefore, there are a number of books, Reference books, Online help centers, Experts view and other study oriented material on the net. Hence, in this process, the students get useful information and gain knowledge.
This facility is provided from the net to get online training. Some websites from various universities offer lessons on various subjects. You can also get this source or lessons on your personal computer.
You can also do a lot of shopping on the net. Here, in online shopping, you can buy or sell products and services using the websites.
Communication is one such gift of the internet which is cherished by everyone and has made our life easier. You can send or receive emails with text, graphics, sounds, and videos anytime anywhere. You’re able to keep in contact with some other through the net all around the world. Here is some social media stuff which made communication through net possible like Facebook, Whatsapp, Hike, etc.
There are various types of internet use and research purpose which might help students with their work. To do research, you need to read hundreds of books and references and that is the most difficult job to do. Since the internet is live, everything is available with just one click.
Entertainment is one of the reason why many people enjoy surfing the net more. Games, music, videos, television shows, movies it is all there on the web with a connection to the net you will never be bored.
Usage of Internet is in many fields like for example,
It is currently possible to conduct financial transactions online. Here, you can transfer funds, pay taxes, electricity bills, or book movie tickets via online by sitting in your home or office.
- Financial transactions
- Online booking
- Mobile wallet
In many more fields Internet is used.
Advantages and Disadvantages of Internet:
Internet surfing is very easy. Internet is available in all major villages, towns, cities of almost every country. It is possible to surf through the net with the help of web browsers such as Windows Explorer, Google Chrome, etc.
Today thousands of computers are part of the net and each computer becomes part of the world wide web and any individual can register and create a website. The internet is so far, one of the greatest inventions of all time. It has made lot of things to do easily. Some of the advantages are:
- Unlimited comunication
- Abundant information and resources
- Online services and E-commerce
- Entertainment, shopping etc will come under advantages
Along advantages there are some disadvantages too
- Sending spam mail: Spam mail is nothing but sending of unwanted and useless emails to the random people.
- Viruses: These are malicious programs that affect the net. They attack a computer with the intention of causing damage.
- leakage of private information for example debit and credit card details.
- Addiction to the internet: Most of the people spend their valuable time on the net which leads to cause of diseases and obesity.
- Kids exposed to Adult-Only content.
Internet is very useful to everyone in day to day life and the cost of it is decreasing. The only paying cost is for an ISP. So, by this information, you will get to know the usage of the Internet and its advantages and disadvantages. Hence, If you have any queries you can mention in the comment section below.