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WWW and Internet

WWW and Internet are frequently confused as being interchangeable terms; they actually refer to distinct items. Internet is an international network of computers and devices connected by common protocols that communicate between themselves to transfer Information in real time across global boundaries. Think of it like the backbone that holds everything together – Similar to an Infrastructure.

World Wide Web (WWW) refers to an interlinked collection of files and resources accessible over the Internet. This consists of web pages along with videos, images, audio and other multimedia that is hosted on web servers; visitors access these via an internet browser for viewing content hosted there – browsers providing users access as primary means for information retrieval; World Wide Web being one application available online.

At its core, the Internet refers to an international physical network connecting devices and computers that allows information exchange; more commonly it’s also referred to as World Wide Web for being composed of all web pages accessible over it.

What Is the Internet?

The Internet is an interconnected global network of interlinked computers and devices connected by protocols which exchange data across borders instantly and globally. It facilitates real time global information distribution.

Internet allows Individuals and Entities to easily communicate, exchange information, use online services and engage in various online activities. As it operates without central control or Authority, every device on its Network must take responsibility in communicating Between themselves. To communicate between devices it uses various protocols including TCP/IP protocol, HTTP, FTP and SMTP which enable easy linkages between them all.

History of the Internet

Beginnings of the Internet can be Traced back to 1960 when U.S. Department of Defense launched ARPANET (Advanced Research Projects Agency Network). Its primary aim was to develop an centralized communications network capable of withstanding nuclear attacks.

Through the 1970s ARPANET expanded, expanding to encompass research institutions as well as government agencies. By mid1980s it had expanded further still and become an international network linking research institutions in North America, Europe and Asia; Transmission Control Protocol (TCP) and Internet Protocol (IP), created during this decade, helped standardize protocols used in communicating within ARPANET networks enabling it to evolve into one global global network.

Late 1990s saw Internet go beyond its initial role of research to become an international network used by millions worldwide. Tim Bernese-Lee’s World Wide Web initiative helped make Internet more user friendly and accessible and contributed significantly to its exponential growth during that decade.

From 2000-2010, the Internet experienced continuous evolution and expansion due to innovative technologies like wireless broadband networks, cloud computing platforms and mobile/tablet devices. Now a vital element in everyday life with billions of people around the globe using it daily for accessing services or information – joining this global community and contributing to it at large.

An overview of the Internet’s structure

The Internet is a global computer network composed of many interlinked computer networks connected via common protocols as well as computers and other devices that communicate among themselves using specific internet addresses. Simply put, this complex global system consists of networks connecting together into an intricate global web.

Internet's structure
Figure0 1: Internet’s structure

The architecture of the Internet is described by multiple layers each with their own protocol and techniques:

  1. Physical Layer: At the bottom layer, which is the physical layer is what makes up the Internet is comprised of many interconnected gadgets such as servers, computers switches, routers, which are connected via wireless cables, physical cables and other kinds of infrastructure for networks.
  2. Network Layer: Below that physical layer lies the network layer that is responsible for transferring information between devices across various networks. It is the layer the place where it is that the Internet Protocol (IP) operates that provides a common method for devices to communicate with one another over the Internet.
  3. Transportation Layer: layer that transports data is responsible to ensure that data is effectively transferred between devices. It is the Transmission Control Protocol (TCP) is the most frequently employed protocol in this layer. It offers an orderly, reliable and error-checked transfer of data.
  4. Application Layer: The top of the stack there is an application layer that is where the particular apps and service are built.

Additionally, to the layers that make up the Internet is further organized by IP addresses and domains that help identify and identify specific devices and resources within the network. It is the Domain Name System (DNS) transforms Domain names to IP addresses which allows devices to identify sources on the Internet by using names that are easy to remember instead of numerical addresses.

What exactly is the WWW?

The World Wide Web, commonly called”the Web or “WWW,” is an interconnected network of files and resources that are linked by hyperlinks as well as URLs (Uniform Resource Locators). As part of Internet, this aspect provides access to an abundance of multimedia content including videos, images, text as well as interactive applications.

Tim Bernese-Lee created the World Wide Web during 1989 while employed at CERN (European Organization for Nuclear Research) Bernese-Lee’s goal was to establish an infrastructure which enabled scientists to collaborate more easily on research projects by sharing and exchanging data, with Bernese-Lee establishing protocols and standards allowing documents posted via the Web being accessible by anyone who had internet connectivity.

The Web operates according to a server-client model; users (usually browsers) access information from servers which in turn deliver it back to them as web content. HTML (Hypertext Markup Language), allows authors to specify layout and structure when writing web pages while CSS (Cascading Style Sheets) determines its appearance on browser screens.

Hyperlinks allow people to connect similar pages together into an interlinked network of resources – hence giving it its name: World Wide Web

Nowadays the Web is now an essential part of our lives with millions around the globe depend on it for information, communications and activities to fulfill their everyday needs.

History of the Web (WWW).

Tim Bernese-Lee, a British fame as a computer scientist created the World Wide Web (WWW) while working for CERN (European Organization for Nuclear Research). Bernese-Lee intended for it to enable scientists easily share knowledge and collaborate on research projects together.

Bernese-Lee devised a system of protocols and standards which enabled documents to be made publicly accessible via the World Wide Web. He created both his initial browser, World Wide Web, as well as servers which allowed people to browse web pages online.

Bernese-Lee released his initial Web release to the general public in 1991, making the Web accessible to everyone with Internet access. At first it was primarily utilized by researchers and scientists;  it quickly become popular and eventually reached wider public audiences.

At its inception, most content on the Web consisted of text-only documents produced for academic or scientific research. As more users began accessing and using it, its capabilities to host multimedia became clear. Mosaic became the first web browser that supported images; and henceforth evolved into an increasingly interactive and visual medium.

Early 1990s saw rapid expansion and innovation on the Web with technologies like JavaScript which allowed interactive web pages and CSS allowing web developers to manage visual appearance of pages. Search engines such as Yahoo! and Google were then developed which helped users locate information easily while the proliferation of e-commerce revolutionized how people shopped for products or conducted business transactions online.

Internet use has become an essential aspect of modern life for millions around the globe who rely on it daily for accessing information, communicating, and participating in various forms of online activity. It has had an immense effect on society and culture worldwide and revolutionist how we work and socialist with those in our vicinity.

Overview of the World Wide Web’s Structure

World Wide Web's structure
Figure0 2: World Wide Web’s structure

The World Wide Web is an interlinked network composed of documents and other resources linked by links and URLs . The WWW operates according to an architecture called client-server; when users seek information from servers via internet browsers they are answered back by these servers by providing it back as requested to users via a response called an HTTP header request.

Web content is generally created with HTML (Hypertext Markup Language) which permits webmasters to manage layout and structure with Cascading Style Sheets (CSS) which determine the appearance and visual impact of the content on pages. Pages may also contain multimedia components such as images, videos or interactive applications directly within HTML code.

Hyperlinks are among the main features that make up the Web that lets users move from one website to another through a simple click. They permit users to connect to related websites, thereby helping to create what has become known as the World Wide Web.

Web resources are represented with URLs, which serve as unique addresses on the Web for every resource available online. A URL contains several elements including an HTTP protocol (usually “http” or “https”) as well as your hosting server’s domain name for hosting services and routes to accessing resource servers.

The Internet is organized hierarchically; each web page and resource can be broken down into websites which, in turn, are divided up further into domains and subdomains. At its heart lies its top domain which encompasses generic extensions or “.org” while country-specific ones such as “.uk” or “cn” also play their part.

Alongside static web pages, the Web also hosts dynamic content created through web-based applications and services. From simple forms and calculators to online marketplaces and social networks – web apps create dynamic pages based on user input using server-side scripting languages such as PHP, Python or Ruby for creating this dynamic material.

The Web was designed with users in mind; its open, decentralized nature has given rise to collaboration and innovation that changes our way of living, working and communicating worldwide.

What’s the difference between WWW and Internet?

The World Wide Web (WWW) and Internet are two distinct yet interlinked concepts; respectively the latter refers to an international network of devices connected by protocols and technology while WWW refers to documents linked by hyperlinks that can be reached using URLs; both can be reached globally using these global connections.

These are the key distinctions between WWW Internet and Internet:

The term Internet refers to an interconnected global network comprising millions and billions of devices such as routers computers servers computers etc which all connect across it in some fashion or another. WWW  serves as an interlinked collection of files and other resources held on servers that users access over the internet.

Scope The Internet is a general-purpose network which is utilized for multiple uses including email messages, file transfer and video conference calls. Conversely, WWW exists solely to share information through Internet networks like this one and grant users access through WWW pages.

In order to utilize the internet, one requires both an electronic device – such as a smartphone or computer – as well as access. When connecting, an internet browser (a computer program that enables people to browse web pages and resources online) must also be utilized.

Structure The Internet is an enormous and decentralized network which uses various technologies and protocols to link devices together and exchange information. By contrast, WWW’s structure comprises websites linked together through URLs or hyperlinks; which together form its hierarchy.

Internet is an international, decentralized network governed and managed by various organisations such as governments, businesses and individuals across the world. While the World Wide Web itself remains decentralized, its websites and pages are controlled and managed by businesses, individuals or other groups globally.

Shortly put, it is evident that the Internet is an interconnected global internet that connects a myriad of gadgets worldwide. WWW stands for World Wide Web which is an online archive with files and resources accessible via this global connection. While other applications run on it as well as WWW; WWW remains highly well known and used worldwide.

Comparison chart about www (World Wide Web) and Internet

Here’s a comparison chart summarizing the key differences between the World Wide Web (WWW) and the Internet:

Criteria World Wide Web (WWW) Internet
Definition A system of interconnected documents and other resources A global network of interconnected devices and computers
Purpose Sharing and accessing information and resources online Facilitating communication and data exchange between devices
Access Requires a web browser Requires a device and an Internet connection
Structure Hierarchy of web pages and websites, linked by hyperlinks Complex and decentralized network of devices and computers
Ownership Web pages and websites are owned and operated by individuals, businesses, and organizations Owned and operated by a variety of organizations including governments, businesses, and individuals
Examples Facebook, Wikipedia, YouTube, Google Search Email, messaging, file sharing, video conferencing

Sample Examples From Internet as Well as World Wide Web Apps

Here are just a few popular Internet  apps:

Internet applications:

  1. Email has long been one of the most-used internet applications; users can send and receive messages as well as files all around the globe via this system.
  2. Messaging applications like WhatsApp, Facebook Messenger and Slack allow individuals to engage with one another instantly via text, voice and video conversations in real time.
  3. File Sharing: Cloud storage applications like Dropbox, Google Drive and Microsoft OneDrive enable people to systematically archive and share documents via the internet with friends and family members.
  4. Video Conferencing: Applications like Zoom, Microsoft Teams and Skype enable video meetings regardless of location. World Wide Web Apps
  5. World Wide Web applications:
  6. Social media applications like Facebook, Twitter, Instagram and TikTok allow people to communicate and exchange content across borders.
  7. Online Shopping: Amazon, eBay and Alibaba allow people to purchase and sell products or services online from all parts of the globe.
  8. Search engines: Applications like Google, Bing and Yahoo enable Internet users to quickly locate information via keywords or other terms on the Internet.
  9. Online Banking: Apps such as PayPal and Venmo provide users with tools for controlling money online while conducting transactions securely.
    Internet and WWW offer numerous applications which have changed how people work or live their daily lives.

An introduction to Internet and the World Wide Web

Internet (pronounced internet-in) is an international network of interconnected computers and devices that enables exchange of data and communications among them. Decentralized systems offer complex yet decentralized solutions, running applications like messaging, email files sharing and video conferencing.

The World Wide Web (WWW) is an immense network of documents and other resources accessible using web browsers, comprising a hierarchical system of websites connected by hyperlinks for sharing and accessing information and files.

Common Internet and WWW services include social media, shopping online search engines and banking – these have revolutionized how people live, work and play together and are integral parts of modern-day society.

Impact for future technological advances.

Internet and World Wide Web (WWW) technologies have had profound implications on how we work and live; yet their future development could have far reaching ramifications.

Here are a few areas for expansion and advancement:

  1. Internet of Things (IoT): The term ‘Internet of Things’, commonly abbreviated to IoT, describes an ever-increasing range of connected objects and devices ranging from smart home gadgets and wearables to industrial sensors that transmit and collect data via the internet – creating opportunities to automate, analyze and optimize.
  2. Virtual and Augmented Reality: Technologies Virtual and augmented reality technologies are increasingly used for gaming entertainment purposes;  they could also prove invaluable in education, training, healthcare provision, or health management applications.
  3. Artificial Intelligence (AI) and Machine-Learning: AI and machine-learning technologies are being widely adopted to streamline and optimize various processes, from customer service to data analysis. As these technologies continue to mature and become more sophisticated, their impact will likely become ever greater on society as a whole and work.
  4. Blockchain Technology: Although blockchain is most frequently associated with cryptocurrency transactions, its potential application lies elsewhere such as supply chain management, voter registration and identification verification.
  5. Quantum Computing: Although quantum computing remains in its infancy stage, its use could revolutionize how computers function and speed, leading to the creation of innovative new technologies such as simulation, cryptography and optimization.

Technology’s future advancements hold broad-reaching and varied ramifications for society and economic development alike, including potential applications from finance to healthcare to education. Internet and WWW-related innovations may become even more significant players as time progresses – they could ultimately have greater effects on shaping our societies as well as economies alike.


It is evident that both the Internet and World Wide Web (WWW) are two separate but interlinked technologies which have revolutionized both our lives and work.

The Internet is an interconnected global network of computers and devices which facilitate communications and exchange of information among them, creating an efficient system. WWW (World Wide Web) is an interlinked system composed of documents and resources accessible via web browser, creating new methods of collaboration, communication and commerce – as well as many opportunities for innovation and expansion.

Technological advances could soon have enormous ramifications across various fields such as finance, healthcare and education. As Internet and WWW technologies play a pivotal role in shaping society and economy, individuals as well as organizations must stay abreast of developments as they happen and adapt quickly to changes that arise due to technological advancements.

By admin