The Internet is a vast network that connects computers all over the world. Through the Internet, people can share information and communicate from anywhere with an Internet connection.In the present world without internet nothing will happen.INTERNET is a short form of Interconnected Network of all the Web Servers Worldwide. It is also called the World Wide Web or simply the Web.The Internet is used for many things, such as electronic mail, online chat, file transfer, and the interlinked web pages and other documents of the World Wide Web. The most used service on the Internet is the World Wide Web.Internet is a system that interconnects the different computer systems across the world. … The Internet system carries an extensive range of information resources and services including World Wide Web (WWW), telephony, electronic mail, etc. It uses standard internet protocols, such as TCP/IP and HTTP, etc.

Internet is a global network that connects billions of computers across the world with each other and to the World Wide Web. It uses standard internet protocol suite to connect billions of computer users worldwide. It is set up by using cables such as optical fibers and other wireless and networking technologies. At present, internet is the fastest mean of sending or exchanging information and data between computers across the world.

Advantages of the Internet:–

Instant Messaging: You can send messages or communicate to anyone using internet, such as email, voice chat, video conferencing, etc.

Get directions: Using GPS technology, you can get directions to almost every place in a city, country, etc. You can find restaurants, malls, or any other service near your location.

Online Shopping: It allows you to shop online such as you can be clothes, shoes, book movie tickets, railway tickets, flight tickets, and more.

Pay Bills: You can pay your bills online, such as electricity bills, gas bills, college fees, etc.

Online Banking: It allows you to use internet banking in which you can check your balance, receive or transfer money, get a statement, request cheque-book, etc.

Online Selling: You can sell your products or services online. It helps you reach more customers and thus increases your sales and profit.

Work from Home: In case you need to work from home, you can do it using a system with internet access. Today, many companies allow their employees to work from home.

Entertainment: You can listen to online music, watch videos or movies, play online games.

Cloud computing: It enables you to connect your computers and internet-enabled devices to cloud services such as cloud storage, cloud computing, etc.

Career building: You can search for jobs online on different job portals and send you CV through email if required.

Types of internet connections include:-

* DSL (digital subscriber line).

* cable broadband.

* fibre optic broadband.

* wireless or Wi-Fi broadband.

* satellite and mobile broadband.
dedicated leased line.

Disadvantages of the Internet:-

* Addiction, time-waster, and cause distraction.

* Bullying, trolls, stalkers, and crime

* Spam and advertising.

* Pornographic and violent images.

* Never being able to disconnect from work.

* Identity theft, hacking, viruses, and cheating.

* Affects focus and patience.