INTERNET
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The document provides an overview of the history and components of the internet. It discusses how the internet began with the development of computer networks in the 1950s, including the ARPANET network established by the US. It also describes how the World Wide Web, which is a subset of the internet, contains vast amounts of information accessible through web pages. Common web browsers and their uses are outlined, along with other key internet terms like websites, internet service providers, and web pages.
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The Internet evolved over several phases: (1) It began in the 1950s as a military network called ARPANET to enable communication if parts of the network were destroyed. (2) In the 1970s, TCP/IP protocols were developed to allow interconnected networks. (3) The 1990s brought the World Wide Web and browsers, making the Internet accessible to the general public. The Internet then entered a commercial phase with widespread adoption in the late 1990s.
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The document provides an overview of the internet including its definition, history, key terms, advantages, and disadvantages. It defines the internet as a global system of interconnected computer networks based on internet protocol. Some key points in its history include the creation of ARPANET in 1968 and the first nodes in 1970. Important internet terms defined include search engines like Google, web browsers, and email. Advantages listed are speedy communication and access to information, online advertising and commerce, and research capabilities. Disadvantages include inaccurate information, security issues like viruses and cybercrime, high installation costs, and lack of personal connection compared to other communication methods.
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The document discusses the history and uses of the internet. It notes that the internet started in the 1960s during the Cold War as a network called ARPANET connecting computers in the US and Russia. The internet allows computers around the world to connect through various communication resources like phone lines, fiber optics, and satellites. Some key uses of the internet include accessing information, conducting business, online gaming, communication through chatrooms and messaging, and social networking. Services provided over the internet include the World Wide Web, email, and social media platforms.
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The document discusses the history and uses of the internet. It begins by defining the internet as an interconnected network of computers. It then outlines some key applications of the internet like the world wide web, email, mailing lists, newsgroups, and internet relay chat. The document traces the early origins of the internet to the ARPANET network developed by the US Department of Defense in the 1960s. It chronicles several important developments in the 1980s and 90s that led to the modern internet, including the creation of protocols like TCP/IP and the invention of the world wide web. The benefits of the internet discussed include e-commerce, online banking, access to information and learning resources, and social networking.
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The document discusses the evolution of the Internet from its origins as ARPANET in 1969 to the present day Internet. It describes how ARPANET, developed by the Advanced Research Projects Agency (ARPA), linked universities and allowed researchers to share information. It then explains how the National Science Foundation (NSF) connected its network (NSFnet) to ARPANET in 1986, creating what became known as the Internet. The summary concludes by noting that today over 550 million hosts are connected globally to the Internet network.
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The document provides an overview of the history and development of the Internet and World Wide Web. It discusses how the Internet originated in the 1960s and has grown significantly over time. It also describes how to access the Internet, defines common terms like websites, URLs, browsers, and search engines. The document outlines the basic types of websites and covers multimedia elements, graphics, audio, video, and virtual reality used on websites. It also discusses publishing websites and e-commerce.
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The document summarizes the history and development of the Internet from its origins in the 1960s as a research network to its current widespread use globally. It discusses how the Internet was initially developed for research and education purposes and later commercialized. It also outlines key trends in Internet usage over time such as increased wireless access, social media adoption, and cloud computing services.
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The document provides a history of the internet from its origins as ARPANET, a military network connecting universities in the late 1960s. It describes key developments like the introduction of email in 1972, the establishment of domain names in 1984, and the creation of the World Wide Web by Tim Berners-Lee in 1990. The summary concludes by noting how the internet has become deeply ingrained in daily life and culture as a source of news, communication, banking, shopping, and education/entertainment.
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The Internet evolved over several phases: (1) It began in the 1950s as a military network called ARPANET to enable communication if parts of the network were destroyed. (2) In the 1970s, TCP/IP protocols were developed to allow interconnected networks. (3) The 1990s brought the World Wide Web and browsers, making the Internet accessible to the general public. The Internet then entered a commercial phase with widespread adoption in the late 1990s.
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The document provides a brief history of the development of the Internet from the 1950s to the present. It describes how early computer networks developed in the US, Britain, and France led to the creation of ARPANET in 1969. Key events included the introduction of email in 1972, the development of TCP/IP allowing network interconnection in the 1970s, and the creation of the World Wide Web in 1991 using hypertext transfer protocol. The commercialization of the Internet in the 1990s led to widespread adoption and access.
What is internet
what is Internet ?How Internet Works?
You will know everything about Internet.
Follow for more interesting ppt.
follow
Internet
The document provides an overview of the internet including its definition, history, key terms, advantages, and disadvantages. It defines the internet as a global system of interconnected computer networks based on internet protocol. Some key points in its history include the creation of ARPANET in 1968 and the first nodes in 1970. Important internet terms defined include search engines like Google, web browsers, and email. Advantages listed are speedy communication and access to information, online advertising and commerce, and research capabilities. Disadvantages include inaccurate information, security issues like viruses and cybercrime, high installation costs, and lack of personal connection compared to other communication methods.
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The document discusses the history and uses of the internet. It notes that the internet started in the 1960s during the Cold War as a network called ARPANET connecting computers in the US and Russia. The internet allows computers around the world to connect through various communication resources like phone lines, fiber optics, and satellites. Some key uses of the internet include accessing information, conducting business, online gaming, communication through chatrooms and messaging, and social networking. Services provided over the internet include the World Wide Web, email, and social media platforms.
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The document discusses the history and development of the internet. It describes how the internet began with the creation of computers in the 1950s and the ARPANET network launched by the US Defense Department. Over time, internet use expanded from researchers and universities in the US to global use across homes, schools, businesses and more. The document also outlines the development and use of electronic mail and web browsing technologies to share information over the internet.
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A simple ppt about how the internet was invented and how it has developed through different phases of time
ICT grade 9 handout new curriculum .pptx
The document defines key terms related to using the internet such as computer networks, the world wide web, websites, web pages, and browsers. It explains that the internet is a vast global network that connects millions of computers and allows text, images, videos and other files to be stored and accessed through websites. Websites are made up of individual web pages that can be viewed using web browsers like Internet Explorer, Firefox, and Google Chrome. The document also discusses how to browse and search for information online.
Basics about Internet ...
The Internet connects billions of computer users around the world through telephone and cable systems. It originated from the ARPANET network developed by the U.S. Department of Defense in the 1960s using packet switching to connect multiple computers. The TCP/IP protocol established in 1983 allowed different computer networks to communicate, creating the Internet. Routers route data packets from source to destination computers using protocols like TCP and IP.
Websites
The document provides a history of the development of the Internet and World Wide Web. It discusses how ARPANET was developed in the 1960s as a military network and how this eventually led to the commercialization of the Internet in the 1970s. It also outlines the development of early online services like BBS and Gopher, as well as the invention of the World Wide Web by Tim Berners-Lee in 1989-1991, which added hyperlinking to online documents and popularized accessing information over the Internet.
World Wide Web
The document traces the evolution of the world wide web from its early beginnings. It discusses how the web started in the 1980s as a way to share scientific information but was plain text-based and boring. The development of graphical web browsers in the early 1990s made the web more visual and popular. This led to explosive growth, with over 25 sites by 1992. Later innovations such as broadband, web applications, user-generated content and social media transformed the web into the interactive medium it is today. The document also briefly mentions potential future directions for the web such as Web 3.0 with new technological capabilities.
Introduction to web technology
This document provides an introduction to web technology. It discusses the history of the Internet and how it originated from the ARPANET network developed by the US Department of Defense in the 1960s to connect universities. It describes how TCP/IP protocols were created to allow communication across the Internet and defines common web-related terms like browsers, URLs, and the World Wide Web. It also distinguishes between static and dynamic websites.
Fundamentals of internet
The document provides an overview of fundamentals of the internet including its history, services, components and social networking sites. It discusses how ARPANET evolved into the modern internet through the development of TCP/IP. The key services of the internet mentioned are online communication, education, shopping, news/updates, entertainment, booking and banking. Components like the world wide web, websites, browsers, URLs, web servers, ISPs, HTML, HTTP, DNS and search engines are described. Popular social networking sites like Facebook, Twitter, WhatsApp and Instagram are outlined highlighting their key features.
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INTERNET
- 3. INTRODUCTION INTERNET. is a very large collection of computers which are connected to one another using telephone lines or cables. HISTORY OF INTERNET Internet began with the development of electronics computers in the 1950s 3 ARPANET America set up network of computer called ARPANET (Advance Research Project Agency Network. 4 WORLD WIDE WEB www. Or simply web is subset of internet which contain huge amount information. 1 2
- 4. 1Web page It is page on internet which contains the information in the form of texts graphics or sound. A web page can be accessed through a web browser on the internet.
- 5. 2Web browser It is a software application that enables the user to access retrieve and view the information and other resources on internet.
- 6. MOSAIC First web browser. It was developed at the National center for Supercomputing Applications in early 1990s. INTERNET EXPLORER GOOGLE CHROME It is the most popular web browser used for internet is a cross-platform web browser developed by Google. It was first released in 2008 for Microsoft Windows, and was later ported to Linux, macOS, iOS, and Android.
- 7. 3Website Is a collection of interrelated web pages that provide information to the user. For a commercial organization , it enables its potential customer to learn about the organization its products or services.
- 8. ISP is a company or an organization which provides acess to the internet. Some methods of providing this service are through dialup telephone cable or high speed wireless connectivity. For example Virgin Media and Wight cable. Internet service provider
- 9. Learn Questions from chapter 1 INTERNET 1. What is web browser? 2. What is address bar? 3. What is Home page? 4. What is the use of history button? 5. Define modem. HOME WORK