[English Notes] on Internet Essay Pdf for Exam

Introduction

The Internet is a system of interconnection of computer networks that link several billion devices worldwide. It is a global network of networks that consists of millions of non-public, public, academic, business and government packet-switched networks, joined by a broad array of electronic, wireless and optical networking technologies. The Internet carries an intensive variety of information resources and services, like applications of the world wide web (www), the infrastructure to support email, peer-to-peer networks for file sharing and telephony. It has become an important part of our life and we cannot live without it. The Internet can be called the discovery of man that has revolutionized his style of working and living.

The Internet was started as the creation of a small band of dedicated researchers and has grown to be a commercial success with billions of dollars of annual investments. It has completely reduced distance, minimized all limitations and made our world relatively a smaller place. The Internet has brought information to our doorstep at the click of a button. The Internet revolutionized the computer and world of communication like never before.

 

Advantages of Internet

The Internet is replete with countless advantages. It has made possible man’s access to countless websites, information programs, scientific discoveries, global political, social, economic and cultural developments and happenings, libraries, entertainment and much more. 

The Internet boom in India has become one of the major contributors to the economic growth of the country. It has revolutionized the metros, the towns and the villages. The Internet has contributed massively to the employment sector across the country. The need for professionals has increased who would feed the information into the web. Content writing and management, web page designing, Internet advertisements have become booming sectors within the IT industry.

In the education field, learners can coordinate projects with classrooms all over the globe. Students across the globe do research works online and all information related to research is accessible on the web at the touch of a button. Not only for the students, but the Internet has also become an incredible tool for job seekers. 

The Internet is being used for finding people, places or information on any subject. One can use the directory services to search phone books of any country together with zip codes. People are connecting with friends and families by exchanging emails to facilitate letter-writing, keeping down the cost of phone calls.

In the field of travel, cities, towns, states and countries are using the web to post detailed tourist and event information. Travelers can easily find information on weather, maps, timings for events and transportation schedules and buy tickets to various tourists’ spots.

Today the Internet is used for shopping, paying utility bills, credit card bills, admission fees, E-commerce, online banking facility. In the world of marketing and sales, companies are marketing and selling their products and creating brands over the net. 

Patients and doctors keep up-to-date with the latest medical findings, share treatment information and give one another support in medical problems. 

Furthermore, people are also finding partners through matchmaking sites. 

Today, people are doing financial research; trading like buying and selling stock and investing money. 

However, the Internet has some setbacks too, which is a threat to the entire mankind. People, especially youngsters are getting addicted to the Internet and thus causing problems to their health. It is making this generation lazy. Internet hackers are on the rise, creating nuisance in the world of business and communication. There are a lot of thefts, frauds and unscrupulous businesses cropping up that are taking undue advantage of innocent people. Anti-social elements of society and cybercrime are also using the Internet against humanity. 

Internet is a great tool that man has discovered but its wrong use and negative impact must be minimized.