Internet and WWW (World Wide Web) - Difference, Definition, Interesting Facts And More
The World Wide Web and the Internet are often used interchangeably. However, there are important differences between the two. The Internet refers to the entire global network of interconnected computers and devices. The World Wide Web specifically refers to information resources. These are accessed via the Internet using URLs and browsers.
The article will explore the key difference between Internet and www in simple terms. Let us look at what is the internet, what is www (World Wide Web), and the difference between internet and www (World Wide Web) for the UPSC IAS Exam in detail.
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Difference between Internet and www (World Wide Web)
The table below lists the difference between Internet and www (World Wide Web)
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Difference between www and Internet |
|
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Internet |
World Wide Web (WWW) |
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The Internet is a global network of networks |
The World Wide Web is an application that runs on top of the Internet |
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It is a vast infrastructure that connects millions of computers worldwide |
It is a system of interconnected hypertext documents accessed via the Internet |
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The Internet allows for the transfer of data and communication between computers |
The World Wide Web provides a user-friendly interface for accessing and navigating information on the Internet |
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It provides various services such as email, file transfer, remote login, and browsing |
It enables users to access websites, web pages, and multimedia content through web browsers |
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The Internet is the underlying technology that enables the functioning of the World Wide Web |
The World Wide Web is a subset of the Internet and relies on the Internet for its operation |
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It is decentralized and has no centralized authority |
The World Wide Web follows a client-server model, where web servers host websites and web browsers act as clients |
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Internet protocols such as TCP/IP govern the transmission of data over the Internet |
The World Wide Web uses HTTP (Hypertext Transfer Protocol) for communication between web browsers and web servers |
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It is a network of networks that spans the globe, connecting various devices and networks |
The World Wide Web consists of interconnected web pages that are linked through hyperlinks |
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The Internet is essential for various online activities, including communication, information sharing, and online services |
The World Wide Web revolutionized the way information is accessed, shared, and published on the Internet |
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Internet connectivity is provided by Internet Service Providers (ISPs) |
Websites and web pages are created and hosted by individuals, organizations, and businesses |
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What is the Internet?
The Internet is a vast network of interconnected computers and devices around the world. It allows billions of people to connect, share information, and access online resources.
How the Internet Works?
Here's how the Internet works:
- The Internet connects computers, tablets, smartphones, and other devices together. It lets these devices communicate and exchange data with each other.
- Different networks make up the Internet. These networks are connected using the following:
- telephone lines, fiber optic cables, satellites, and wireless technology.
- No single organization controls the Internet. It operates on an open, decentralized model. Shared protocols and technical standards govern it.
- People access the Internet using Internet Service Providers (ISPs). ISPs allow devices to connect to the network.
- The key services provided by the Internet are:
- Email - for sending and receiving electronic messages
- World Wide Web - for accessing websites and online information
- File transfer - for sharing and downloading files
- Online applications - like social media, search engines, e-commerce websites, and more.
- Being "online" means connecting a device to the Internet. So it can access these services and exchange data with other connected devices.
- The Internet gives people worldwide access to a huge amount of information and resources at any time from anywhere.
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What is www (World Wide Web)?
The World Wide Web (WWW or simply the Web) is a system that allows people to access and share information over the Internet. It lets you find and view websites from all over the world.
Main Things to Know About the Web
Here are the main things to know about the Web:
- The Web uses specific technologies to function. It includes Hypertext Transfer Protocol (HTTP) and Hypertext Markup Language (HTML).
- HTTP is the set of rules that allows web pages to be accessed across the Internet.
- HTML is the code that websites are made of. It determines how webpages look and how content is arranged.
- Web browsers like Chrome, Safari, Firefox, etc., are used to view and access websites on the Web. They know how to read HTML and follow HTTP.
- Websites have addresses called URLs that identify their location on the Web. URLs start with http:// or https:// and contain the website's name.
- Websites consist of web pages that contain text, images, videos, and other resources. Web pages are connected through hyperlinks that allow easy navigation between pages.
- The Web provides a simple and universal way for people to find and share information across the Internet. It lets billions of devices communicate and interact globally.
- The Web sits "on top of" and uses the Internet, the network of networks that connects millions of devices worldwide. The Internet provides the infrastructure for the Web to function.
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Quick Facts about the Internet and the World Wide Web
|
Facts |
Internet |
World Wide Web |
|
Fundamental Aspect |
It is a physical infrastructure or framework. |
It is a software service rendered by the Internet. |
|
Definition |
A huge network that involves a collection of several networks. |
A collection of software services that includes web pages operating on the internet. |
|
Invention |
In the late 1960s. |
In the year 1989. |
|
Nature |
This is a hardware component. |
This is a software-oriented component. |
|
Protocol Employed |
Internet Protocol |
HyperText Transfer Protocol |
|
Identification |
Identified through IP addresses |
Identified through URLs |
|
First Established Version |
ARPANET |
NSFNET |
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Dependency |
It exists independently without any dependence. |
Its existence solely depends on the availability of the internet. |
|
Mode of Access |
It can be accessed through various softwares. |
It can be accessed through the internet browser. |
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We hope all your doubts regarding the differences between Internet and www (World Wide Web) would have been addressed after going through this article. Testbook provides study notes for various competitive examinations. Ace your preparation for the UPSC exams by downloading the Testbook App!
