The Internet is a global system of interconnected computer networks that use TCP/IP protocols to link devices worldwide. It consists of private, public, academic, and government networks that connect via wireless and wired technologies. The Internet carries a wide range of information and services including social media, websites, email, online games, file sharing and more. Its origins can be traced back to the 1960s for military and academic research networks, and it has grown exponentially since the 1990s with the rise of commercial networks and the World Wide Web.
The Internet is a global system of interconnected computer networks that use TCP/IP protocols to link devices worldwide. It consists of private, public, academic and government networks that use technologies like WiFi, fiber optics, and cellular networks. The Internet allows access to resources like websites, emails, files sharing, social media, and video calls. It originated from US government research in the 1960s and experienced commercial growth in the 1990s with the introduction of the World Wide Web. The Internet has transformed how people communicate, access information, work, learn, share, and socialize. It also presents challenges around security, privacy, and surveillance.
The document provides an overview of the Internet, including its history, key components, usage, and services. It began as a research project in the 1960s and grew to link networks worldwide through the development of common protocols. The Internet allows users to access information and communicate through various applications, and its widespread adoption has changed how people work, learn, and socialize on a global scale.
The document provides an overview of the Internet, including its history, key terminology, how it functions, common uses, and concerns around security and surveillance. It notes that the Internet is a global system of interconnected computer networks using TCP/IP protocols to link billions of devices worldwide through private, public, academic and other networks.
The document discusses the Internet and how it works. It provides the following key details:
1. The Internet is a global system of interconnected computer networks that use TCP/IP to serve billions of users worldwide. It consists of millions of private, public, academic, business, and government networks linked by networking technologies.
2. The Internet carries a vast array of information resources and services, most notably the inter-linked hypertext documents of the World Wide Web and infrastructure to support email.
3. While the Internet and World Wide Web are often used interchangeably, they are not the same - the Internet is the underlying infrastructure, while the Web is one of its main services using hyperlinks and URLs.
The document provides an overview of what constitutes the Internet. It begins by explaining that the Internet is a global system of interconnected computer networks that uses TCP/IP protocols. It consists of hundreds of thousands of servers and telecommunications networks that connect them using packet switching technology. The Internet allows for the transmission of a vast array of information and services, most notably the World Wide Web and email infrastructure. It then discusses some key terminology, the differences between the Internet and the World Wide Web, examples of different types of Internet connections, and modern uses of the Internet such as e-commerce.
The internet is a global network of interconnected computer networks that connects millions of devices. It allows for the exchange of data, messages, and access to shared resources between any connected devices. Some key aspects of the internet include the World Wide Web, email, file transfers, chat, and peer-to-peer services that enable sharing and communication between users around the world. Internet service providers give individuals and organizations access to the internet through connections like dial-up, DSL, cable or fiber.
The document provides an overview of the history and components of the Internet. It discusses how the Internet is a decentralized network of interconnected computer networks that use standard protocols to share information globally. It describes the hardware infrastructure of servers and telecommunications networks, as well as the main software applications used, including email, Usenet, chat, and the World Wide Web. It also covers definitions, terminology, types of connections, governance, social impacts, and common uses of the Internet.
The document discusses how the internet originated from the words "intra" meaning within and "net" meaning interconnected computers. It explains that the internet allows organizations to securely share information and systems with employees. Additionally, it outlines how the internet is invaluable for communication, information, and completing tasks easily. It also describes how the internet is important for distance education, access to information, healthcare, business, and government as it facilitates many aspects of modern life.
The Internet is a global system of interconnected computer networks that use TCP/IP protocols to link devices worldwide. It consists of private, public, academic and government networks that use technologies like WiFi, fiber optics, and cellular networks. The Internet allows access to resources like websites, emails, files sharing, social media, and video calls. It originated from US government research in the 1960s and experienced commercial growth in the 1990s with the introduction of the World Wide Web. The Internet has transformed how people communicate, access information, work, learn, share, and socialize. It also presents challenges around security, privacy, and surveillance.
The document provides an overview of the Internet, including its history, key components, usage, and services. It began as a research project in the 1960s and grew to link networks worldwide through the development of common protocols. The Internet allows users to access information and communicate through various applications, and its widespread adoption has changed how people work, learn, and socialize on a global scale.
The document provides an overview of the Internet, including its history, key terminology, how it functions, common uses, and concerns around security and surveillance. It notes that the Internet is a global system of interconnected computer networks using TCP/IP protocols to link billions of devices worldwide through private, public, academic and other networks.
The document discusses the Internet and how it works. It provides the following key details:
1. The Internet is a global system of interconnected computer networks that use TCP/IP to serve billions of users worldwide. It consists of millions of private, public, academic, business, and government networks linked by networking technologies.
2. The Internet carries a vast array of information resources and services, most notably the inter-linked hypertext documents of the World Wide Web and infrastructure to support email.
3. While the Internet and World Wide Web are often used interchangeably, they are not the same - the Internet is the underlying infrastructure, while the Web is one of its main services using hyperlinks and URLs.
The document provides an overview of what constitutes the Internet. It begins by explaining that the Internet is a global system of interconnected computer networks that uses TCP/IP protocols. It consists of hundreds of thousands of servers and telecommunications networks that connect them using packet switching technology. The Internet allows for the transmission of a vast array of information and services, most notably the World Wide Web and email infrastructure. It then discusses some key terminology, the differences between the Internet and the World Wide Web, examples of different types of Internet connections, and modern uses of the Internet such as e-commerce.
The internet is a global network of interconnected computer networks that connects millions of devices. It allows for the exchange of data, messages, and access to shared resources between any connected devices. Some key aspects of the internet include the World Wide Web, email, file transfers, chat, and peer-to-peer services that enable sharing and communication between users around the world. Internet service providers give individuals and organizations access to the internet through connections like dial-up, DSL, cable or fiber.
The document provides an overview of the history and components of the Internet. It discusses how the Internet is a decentralized network of interconnected computer networks that use standard protocols to share information globally. It describes the hardware infrastructure of servers and telecommunications networks, as well as the main software applications used, including email, Usenet, chat, and the World Wide Web. It also covers definitions, terminology, types of connections, governance, social impacts, and common uses of the Internet.
The document discusses how the internet originated from the words "intra" meaning within and "net" meaning interconnected computers. It explains that the internet allows organizations to securely share information and systems with employees. Additionally, it outlines how the internet is invaluable for communication, information, and completing tasks easily. It also describes how the internet is important for distance education, access to information, healthcare, business, and government as it facilitates many aspects of modern life.
The document discusses various uses of the Internet. It can be summarized as follows:
1) The Internet has reshaped traditional communications and media through new services like VoIP and IPTV. It has also enabled new forms of online interactions through messaging, forums, and social networking.
2) The Internet consists of a global system of interconnected computer networks that use TCP/IP and link millions of private, public, business, and government networks. It carries a wide range of information and services like the World Wide Web.
3) Common uses of the Internet include email communication, file transfers, online shopping, and social networking through websites like Facebook and Twitter. The Internet also allows greater flexibility in work hours and locations
The document provides an overview of how to make the most of the web's resources. It discusses the origin and development of the internet from ARPANET to the world wide web. It describes how the internet works through a network of connected computers and servers that transmit data. It also summarizes key aspects of using the internet like social networking, e-commerce, web browsers, searching, and hyperlinks.
The document discusses the history and development of the Internet and World Wide Web. It begins with the creation of ARPANET in the 1960s and the invention of the Web by Tim Berners-Lee in 1989. It then covers various Internet technologies like instant messaging, VoIP, blogs, podcasts, and social networking. The document also discusses online annoyances like spam, cookies, and malware. Finally, it briefly discusses evaluating websites and the future of Internet technologies.
The presentation gives the basic idea on how internet is used as a powerful tool for education. In India UGC is the apex body for higher education. Also find information on INFLIBNET centre which is an Autonomous Inter-University Centre (IUC) of University Grants Commission (UGC) of India.
The document discusses various services available on the internet. It describes how Prateek Rohatgi completed a school project on internet services under the guidance of his teacher Mr. Harshvardhan Thakur. It then provides details about email, online shopping, computer reservations systems, e-banking, e-learning, blogs, and video conferencing as examples of common internet services.
The document discusses various topics related to the Internet and computer networks. It begins with an overview of the Internet as a decentralized network of networks that transmits data packets between computers. It then covers topics like internet service providers, methods for accessing the Internet, internet protocols, internet services, the World Wide Web, intranets and extranets, and issues related to privacy, security and management of the Internet.
This document provides an overview of using internet applications in Week 3 of a COMP121 course. It discusses internet, intranet and extranet networks and tools like HTTP, FTP, email, IRC, WWW, Gopher and WAIS. It outlines the scope and learning outcomes of understanding internet applications and protocols. Key topics covered include internet hardware and software, advantages and disadvantages of the internet, intranet and extranet, and layered system views of networking.
The document provides an overview of the internet including:
- A brief history starting from ARPANET in 1969 to commercial use in the 1990s.
- How the internet allows for discovery, communication, and collaboration.
- Key terms related to using and navigating the internet such as the World Wide Web, browsers, search engines, protocols, and internet service providers.
- Popular internet applications and services including email, newsgroups, file transfer, and video conferencing.
- The basic hardware and software needed to access the internet at home.
- Benefits of using the internet such as access to information, e-commerce, and remote collaboration.
My collage presentation in first semester and also the first presentation in collage.
The Internet & WWW, the difference between both of them the advantages and disadvantages of Internet.
The document discusses the history and development of the Internet and World Wide Web. It begins with the origins of ARPANET in 1969 as a US military network and describes how it later expanded internationally through networks connecting universities, organizations and businesses. It then explains key aspects of how the Internet functions through servers, clients and protocols. Finally, it discusses the development of the World Wide Web by Tim Berners-Lee in 1989 and common web browsers and protocols that allow users to access and navigate websites through URLs.
So, this was our FIRST SEMESTER presentation on "Internet".
Everyone is familiar with the word internet so, in this presentation we have tried to gather more and more information about internet from reliable sources so as to enhance knowledge.
hope this will help you!!!!
The document discusses the key aspects of how the Internet works. It notes that the Internet is a global network of interconnected networks that uses standard communication protocols. It operates based on open standards that allow any network to connect to another, enabling anyone to create and share content without central permission. The Internet consists of thousands of privately run networks that function together as one through technical coordination that is open, independent and nonprofit-led.
The document discusses various uses of the internet including:
- Information retrieval using search engines like Google to find information on any topic.
- Communication through chat programs, emoticons, and acronyms to communicate instantly.
- Education by offering online classes, exams, and accessing educational resources from anywhere.
MGT 311 Final Exam
1) In her work in the publishing industry, Vera seeks out new authors whom she considers promising. In the past 2 years she has found a number of new writers whose work she thought was exceptional, and immersed herself in the task of helping them shape their manuscripts for submission to her managers for publishing. Although she was extremely proud of the results, none of the authors she worked with were chosen for publication. Vera believes that the decision not to publish these authors was based on personal rivalries within management, rather than the quality of her writers’ work. She is extremely frustrated, dreads coming into work each morning, and is seriously thinking of resigning. How can Vera’s job attitude best be described?
A.Low job satisfaction and low job involvement
B.High job satisfaction and low job involvement
C.Low job satisfaction and high job involvement
D.High job satisfaction and high job involvement
2) Julia works as a recep
This document provides information on measles, including causes, symptoms, complications, management, and prevention. Measles is a highly contagious viral disease spread through coughing/sneezing. Complications are more common in young children and adults, and may include pneumonia, eye problems, and death. Treatment focuses on relieving symptoms, nutritional support including vitamin A, and preventing spread through immunization.
El fútbol es un deporte de equipo jugado entre dos equipos de 11 jugadores cada uno, con el objetivo de marcar más goles que el equipo contrario ubicando la pelota dentro de la portería del otro equipo. Es considerado el deporte más popular del mundo con aproximadamente 270 millones de personas que participan, y se juega en un campo rectangular de césped con una portería a cada lado.
W zarządach firm i instytucji polskiego sektora finansowego kobiety stanowią jedynie 16,8%, zaś wśród prezesów jest ich zaledwie 9,7%, – wynika z raportu „Kobiety w finansach”, zrealizowanego przez Instytut Innowacyjna Gospodarka na rzecz inicjatywy „Znane Ekspertki”. Chociaż wyniki te pokazują ogromną dysproporcję pomiędzy płciami, na tle Europy i świata Polska wypada zaskakująco dobrze. W raporcie zaprezentowano m.in. TOP 10 kobiet branży finansowej w Polsce oraz listę 200 najbardziej wpływowych kobiet polskiego sektora finansowego.
Pełna wersja raportu do pobrania tutaj:
http://ingos.pl/pl/kobiety-w-finansach
FEM panellets are a type of pastry made with almonds and egg yolks. They are traditionally eaten during Christmas in Spain and feature a soft, moist interior surrounded by a thin, crisp shell. FEM panellets are considered a specialty pastry of Catalonia.
Want to get involved in #GivingTuesday this year, but not sure where to start? During this presentation, you will be provided with toolkits, best practices, and examples to organize your very own Giving Tuesday campaign.
The document discusses various uses of the Internet. It can be summarized as follows:
1) The Internet has reshaped traditional communications and media through new services like VoIP and IPTV. It has also enabled new forms of online interactions through messaging, forums, and social networking.
2) The Internet consists of a global system of interconnected computer networks that use TCP/IP and link millions of private, public, business, and government networks. It carries a wide range of information and services like the World Wide Web.
3) Common uses of the Internet include email communication, file transfers, online shopping, and social networking through websites like Facebook and Twitter. The Internet also allows greater flexibility in work hours and locations
The document provides an overview of how to make the most of the web's resources. It discusses the origin and development of the internet from ARPANET to the world wide web. It describes how the internet works through a network of connected computers and servers that transmit data. It also summarizes key aspects of using the internet like social networking, e-commerce, web browsers, searching, and hyperlinks.
The document discusses the history and development of the Internet and World Wide Web. It begins with the creation of ARPANET in the 1960s and the invention of the Web by Tim Berners-Lee in 1989. It then covers various Internet technologies like instant messaging, VoIP, blogs, podcasts, and social networking. The document also discusses online annoyances like spam, cookies, and malware. Finally, it briefly discusses evaluating websites and the future of Internet technologies.
The presentation gives the basic idea on how internet is used as a powerful tool for education. In India UGC is the apex body for higher education. Also find information on INFLIBNET centre which is an Autonomous Inter-University Centre (IUC) of University Grants Commission (UGC) of India.
The document discusses various services available on the internet. It describes how Prateek Rohatgi completed a school project on internet services under the guidance of his teacher Mr. Harshvardhan Thakur. It then provides details about email, online shopping, computer reservations systems, e-banking, e-learning, blogs, and video conferencing as examples of common internet services.
The document discusses various topics related to the Internet and computer networks. It begins with an overview of the Internet as a decentralized network of networks that transmits data packets between computers. It then covers topics like internet service providers, methods for accessing the Internet, internet protocols, internet services, the World Wide Web, intranets and extranets, and issues related to privacy, security and management of the Internet.
This document provides an overview of using internet applications in Week 3 of a COMP121 course. It discusses internet, intranet and extranet networks and tools like HTTP, FTP, email, IRC, WWW, Gopher and WAIS. It outlines the scope and learning outcomes of understanding internet applications and protocols. Key topics covered include internet hardware and software, advantages and disadvantages of the internet, intranet and extranet, and layered system views of networking.
The document provides an overview of the internet including:
- A brief history starting from ARPANET in 1969 to commercial use in the 1990s.
- How the internet allows for discovery, communication, and collaboration.
- Key terms related to using and navigating the internet such as the World Wide Web, browsers, search engines, protocols, and internet service providers.
- Popular internet applications and services including email, newsgroups, file transfer, and video conferencing.
- The basic hardware and software needed to access the internet at home.
- Benefits of using the internet such as access to information, e-commerce, and remote collaboration.
My collage presentation in first semester and also the first presentation in collage.
The Internet & WWW, the difference between both of them the advantages and disadvantages of Internet.
The document discusses the history and development of the Internet and World Wide Web. It begins with the origins of ARPANET in 1969 as a US military network and describes how it later expanded internationally through networks connecting universities, organizations and businesses. It then explains key aspects of how the Internet functions through servers, clients and protocols. Finally, it discusses the development of the World Wide Web by Tim Berners-Lee in 1989 and common web browsers and protocols that allow users to access and navigate websites through URLs.
So, this was our FIRST SEMESTER presentation on "Internet".
Everyone is familiar with the word internet so, in this presentation we have tried to gather more and more information about internet from reliable sources so as to enhance knowledge.
hope this will help you!!!!
The document discusses the key aspects of how the Internet works. It notes that the Internet is a global network of interconnected networks that uses standard communication protocols. It operates based on open standards that allow any network to connect to another, enabling anyone to create and share content without central permission. The Internet consists of thousands of privately run networks that function together as one through technical coordination that is open, independent and nonprofit-led.
The document discusses various uses of the internet including:
- Information retrieval using search engines like Google to find information on any topic.
- Communication through chat programs, emoticons, and acronyms to communicate instantly.
- Education by offering online classes, exams, and accessing educational resources from anywhere.
MGT 311 Final Exam
1) In her work in the publishing industry, Vera seeks out new authors whom she considers promising. In the past 2 years she has found a number of new writers whose work she thought was exceptional, and immersed herself in the task of helping them shape their manuscripts for submission to her managers for publishing. Although she was extremely proud of the results, none of the authors she worked with were chosen for publication. Vera believes that the decision not to publish these authors was based on personal rivalries within management, rather than the quality of her writers’ work. She is extremely frustrated, dreads coming into work each morning, and is seriously thinking of resigning. How can Vera’s job attitude best be described?
A.Low job satisfaction and low job involvement
B.High job satisfaction and low job involvement
C.Low job satisfaction and high job involvement
D.High job satisfaction and high job involvement
2) Julia works as a recep
This document provides information on measles, including causes, symptoms, complications, management, and prevention. Measles is a highly contagious viral disease spread through coughing/sneezing. Complications are more common in young children and adults, and may include pneumonia, eye problems, and death. Treatment focuses on relieving symptoms, nutritional support including vitamin A, and preventing spread through immunization.
El fútbol es un deporte de equipo jugado entre dos equipos de 11 jugadores cada uno, con el objetivo de marcar más goles que el equipo contrario ubicando la pelota dentro de la portería del otro equipo. Es considerado el deporte más popular del mundo con aproximadamente 270 millones de personas que participan, y se juega en un campo rectangular de césped con una portería a cada lado.
W zarządach firm i instytucji polskiego sektora finansowego kobiety stanowią jedynie 16,8%, zaś wśród prezesów jest ich zaledwie 9,7%, – wynika z raportu „Kobiety w finansach”, zrealizowanego przez Instytut Innowacyjna Gospodarka na rzecz inicjatywy „Znane Ekspertki”. Chociaż wyniki te pokazują ogromną dysproporcję pomiędzy płciami, na tle Europy i świata Polska wypada zaskakująco dobrze. W raporcie zaprezentowano m.in. TOP 10 kobiet branży finansowej w Polsce oraz listę 200 najbardziej wpływowych kobiet polskiego sektora finansowego.
Pełna wersja raportu do pobrania tutaj:
http://ingos.pl/pl/kobiety-w-finansach
FEM panellets are a type of pastry made with almonds and egg yolks. They are traditionally eaten during Christmas in Spain and feature a soft, moist interior surrounded by a thin, crisp shell. FEM panellets are considered a specialty pastry of Catalonia.
Want to get involved in #GivingTuesday this year, but not sure where to start? During this presentation, you will be provided with toolkits, best practices, and examples to organize your very own Giving Tuesday campaign.
Este documento explica cómo publicar presentaciones, documentos y videos en SlideShare. Detalla los pasos para crear una cuenta en SlideShare, subir archivos, publicarlos y obtener el código HTML para insertarlos en un blog.
The document discusses the LEED for Neighborhood Development (LEED-ND) rating system and how municipalities can apply its standards through zoning and other regulations. It examines whether specific LEED-ND credits are customarily regulated in zoning or "zoning ready." While LEED-ND was not intended to replace good planning, some standards like density allowances, parking maximums, and landscaping requirements could be incorporated into local codes. The document provides examples of how municipalities have used LEED-ND to inform comprehensive planning, development guidelines, and projects.
The document provides guidance on improving speech delivery skills. It discusses using proper pronunciation, avoiding filler words, varying pitch and tone, and pacing speech at a rate that allows listeners to understand. Specific exercises are presented to practice these skills, such as reading passages aloud and speaking with different emotions. The overall message is that mastering elements of voice and delivery helps ensure effective communication and a positive impression on audiences.
El documento presenta una serie de preguntas sobre conceptos relacionados con recursos educativos digitales. Incluye una rueda de atributos sobre redes, un mapa mental sobre objetos virtuales de aprendizaje y un cuadro comparativo entre redes, recursos educativos abiertos, recursos educativos digitales abiertos y objetos virtuales de aprendizaje. También presenta un mapa conceptual sobre objetos virtuales de aprendizaje y razones por las que son útiles en educación.
The document provides several case studies for discussion and consideration of treatment options. A 27-year-old female with night vision issues post LASIK is presented, with options to counsel monitoring or retreatment. A 54-year-old male status post LASIK with a monovision prescription in one eye experiences blurry distance vision and is happy with near vision; options consider retaining the current prescription or retreating the eye for full distance correction. Additional case studies examine options for epithelial ingrowth removal, cataract surgery for developing cataracts, and YAG capsulotomy for posterior capsule opacification following cataract surgery. The specialists welcome seeing any patients to discuss case findings and treatment recommendations.
Los alumnos de 6o grado del CEIP Castillo Qadrit realizaron trabajos sobre la igualdad. Crearon carteles y dibujos para promover la igualdad entre hombres y mujeres. El objetivo fue concienciar sobre la importancia de un trato igualitario entre todos los seres humanos.
O documento discute três tópicos principais:
1) Balanço de pagamentos, que descreve as relações comerciais de um país com o exterior;
2) Regimes aduaneiros, que estabelecem regras para importação e exportação, incluindo drawback e entreposto industrial;
3) Incoterms, que definem as obrigações de compradores e vendedores internacionais no transporte de mercadorias.
El documento resume la vida y carrera de Hugo Chávez. Nació en 1954 en Sabaneta de Barinas, Venezuela. Se unió a la Academia Militar de Venezuela en 1971 donde se interesó en la política y las ideas de Simón Bolívar. En 1982 fundó el Movimiento Bolivariano Revolucionario 200 y lideró un intento de golpe de estado en 1992 que fracasó y lo llevó a prisión, donde reflexionó sobre cómo mejorar la situación de Venezuela.
El término proyecto se deriva de los términos latinos PROICERE y PROIECTARE que significan arrojar algo hacia delante. Entonces, proyecto en sentido genérico significa la planeación y organización de todas las tareas y actividades necesarias para alcanzar algo.
Diseñar un proyecto educativo significa planear un proceso para alcanzar una meta educativa, objetivos de aprendizaje. Esto implica desde la selección del problema surgido en un contexto educativo particular, su tratamiento hasta la presentación del informe. En otros términos, corresponde la realización de varias etapas interrelacionadas de concepción, planeamiento, formulación de acciones, implementación y evaluación.
El objetivo principal de un proyecto es resolver, en forma organizada y planificada, un problema previamente identificado en su realidad educativa, aprovechando para ello los recursos disponibles y respetando ciertas restricciones impuestas por la tarea a desarrollar y por el contexto.
- The document provides tips for effective moot court participation. It emphasizes being prepared to discuss issues from different perspectives, maintaining calm demeanor, focusing arguments on legally reasonable positions, and practicing formulating concise arguments and responses to potential questions from judges. Participants are advised to have faith in their positions but also listen to judges, and to concentrate rebuttals on a few key authoritative points rather than repeating their full submission.
The document provides information about the Internet. It begins with definitions of the Internet and how it connects billions of devices worldwide using TCP/IP. It then discusses the history and origins of the Internet from research in the 1960s. Various topics are covered in detail such as terminology, access methods, protocols, the World Wide Web, communication methods, data transfer, usage trends, and security. Educational, social, and work applications of the Internet are also summarized.
The document provides an overview of the Internet, including its history, key components, usage, and services. It began as a research project in the 1960s and grew to link networks worldwide through the development of common protocols. The Internet allows users to access information and communicate through various means, such as email, social media, file sharing, and the World Wide Web. It has become integral to areas like education, business, and entertainment.
The document provides an overview of the Internet, including its history, key components, usage, and services. It began as a research project in the 1960s and has since grown to be a global system of interconnected networks linking billions of devices worldwide. The Internet allows for communication methods like email and social networking, as well as access to information through services like the World Wide Web. However, it also faces issues like security, surveillance, and potential misuse of personal data.
The document provides information on the internet and online services. It defines the internet as a global network of computer networks. It discusses advantages like access to information and communication, and disadvantages such as cyber fraud and viruses. It describes uses of the internet for research, commerce, communication and media. It also outlines the history and development of the internet from ARPANET to today's widespread adoption of 3 billion users.
The document provides information about the internet including:
1) It defines the internet as a massive network of networks that connects millions of computers globally using TCP/IP protocols.
2) It discusses the history and development of early networks like ARPANET that led to the modern internet.
3) It describes basic internet services including email, FTP, Telnet, and the World Wide Web.
4) It outlines advantages such as access to information, communication/sharing, and entertainment, as well as disadvantages like bullying, crime, and exploitation.
The document provides information on various topics related to the internet and technology. It defines key terms like internet, World Wide Web, search engine, Google, and social media platforms. It describes important inventions and innovations such as the development of communication protocols that enabled the internet to connect global networks, the creation of the first search engine Archie, and the founding of Google by Larry Page and Sergey Brin. The document also explains concepts such as IP addresses, URLs, firewalls, antivirus software, and servers.
Internet, Meaning, Concept, Types and uses of internet in education.pptxSiddarajuSiddu4
The Internet is a global system of interconnected computer networks that use TCP/IP to serve billions of users worldwide. It originated from research networks developed by ARPA in the 1960s and was commercialized in the 1990s with the introduction of the World Wide Web. The Internet allows computers anywhere in the world to connect and exchange information through wired and wireless technologies. It has transformed education by providing access to online resources, remote learning platforms, and digital tools that enhance teaching and learning.
The document discusses various aspects of information technology including the internet, world wide web, websites, internet service providers, communication software, telecommunications equipment, and web 2.0. Specifically, it defines the internet as a network of networks that connects millions of computers globally. It explains that the world wide web uses HTTP to transmit data and share information over the internet through web pages accessed via browsers. It also discusses what comprises a website address and domain names. The document then covers topics like internet service providers, communication software, telecommunications equipment, and how web 2.0 enables user interaction and collaboration.
The Internet is a global system of interconnected computer networks that use TCP/IP protocols to connect networks run by private organizations, public institutions, academics, businesses and governments. It facilitates the transmission of a vast array of information and services, notably hyperlinked web pages. The origins of the Internet date back to research networks developed by US military agencies in the 1960s to create robust and distributed computer networks.
Powerpoint presentation on internet and its usessumitsc
The document provides an overview of the Internet, including its history, infrastructure, uses, and impact. It discusses how the Internet began as a network of connected networks for research and has grown into a global system used by billions for various purposes. Key points include:
- The Internet connects millions of private, public, academic, and government networks worldwide using standard TCP/IP protocols.
- It carries a vast range of information and services, including the World Wide Web and email.
- Traditional media and industries have been reshaped by the Internet, giving rise to new services like VoIP, online shopping, and social networking.
- The Internet's software architecture allows for scalability and success, with standards set by the
The document discusses the topic of the Internet and its services. It provides an overview of the history and development of the Internet from early packet switched networks in the 1960s-1970s to the billions of devices currently connected worldwide. It also describes several key Internet services and technologies including email, websites, online shopping, banking, reservations systems, e-learning, blogs, and video conferencing. Prateek Rohatgi completed a school project on this topic under the guidance of his teacher Mr. Harshvardhan Thakur.
The document discusses the history and development of the Internet from its origins in the 1960s as a US government research project to connect networks robustly. It evolved in the 1980s to become the modern Internet and has since experienced exponential growth. Key aspects summarized include the global infrastructure that connects billions of devices, the development of the World Wide Web and applications like email and file sharing, and the rise of social media and entertainment uses. Business uses like e-commerce are also mentioned.
This document provides an overview of the internet including its terminology, infrastructure, services, protocols, users and governance. It discusses key topics such as how the internet and world wide web differ, the tiered structure of internet service providers, common methods of internet access, the history of its development, usage trends over time, applications like e-commerce, and how the internet is governed in a decentralized manner through organizations like the IETF.
The document discusses the history, components, uses, and advantages/disadvantages of the Internet. It provides definitions of key terms like the World Wide Web, web browsers, search engines, and protocols. The Internet began in 1969 as a US government military network and became publicly available in the 1990s. It allows for communication, research, education, financial transactions, and more. However, it also enables the theft of personal information, spamming, malware infections, and social isolation in some cases. Nursing utilizes the Internet for communication, research, education, and accessing diagnostic and job information.
This talks comprehensively on Internet of Things (IoT):
What is it?,
Applications of IoT.
Real-time implementation of IoT.
The challenges that lies ahead in making the internet more intelligent.
It elaborates on the current industry trends and how the IoT could be adopted for smarter enability of technology.
The document discusses the history and development of the internet. It began in the 1960s as ARPANET, a small network connecting computers funded by the US Department of Defense. In the 1970s, Vint Cerf and Bob Kahn created TCP/IP, the fundamental communication protocols that allowed different networks to interconnect and form the internet. Their work laid the foundation for how data is transmitted over the global network of interconnected networks that we now know as the internet.
Internet ppt includes :history, introduction, defination, internet services, differences between web and internet, different types of web browser, web page., web browsers, protocol, electron mail, advantages and disadvantages of internet
The Internet is a global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) to link billions of devices worldwide. It consists of private, public, academic, business and government networks linked together via electronic, wireless, and optical technologies. The Internet carries a wide range of information and services, including the World Wide Web. Most traditional media are also being reshaped by the Internet through new services like email, Internet telephony, online music/video and more.
This document provides an overview of the history and development of the Internet. It discusses how the Internet originated from a military network called ARPANET in the 1960s. It describes some of the key protocols that enable communication and access, including TCP, IP, and DNS. It distinguishes between the Internet, which connects global networks of computers, and the World Wide Web, which houses information on web servers. It also outlines several common applications and services available on the Internet like email, videoconferencing, discussion groups, and the future potential of increased satellite and wireless access.
The Internet is a worldwide system of interconnected computer networks that began as a US military project. It allows users to access and share information across vast distances. Today, the Internet is a public resource used by billions of people worldwide as a primary source of information through activities like social media, online shopping, communication, and more. While it provides vast access to information and opportunities for connection, overreliance on the Internet also poses risks like reduced social skills, spread of misinformation, and security/privacy issues that come with vast data collection online. Care must be taken to achieve a balanced use of both online and real-world information sources and interactions.
The document provides a history of immigration to the United States from the 15th century to present day. It describes the various reasons different ethnic groups immigrated, including Germans escaping poverty and religious persecution, Italians fleeing natural disasters and overpopulation, and Chinese migrating during the California Gold Rush of 1848. Ellis Island served as the primary immigration station from 1892 to 1954, where all arrivals were interviewed and given medical exams, with around 2% being denied entry. The Statue of Liberty has long symbolized freedom and opportunity for immigrants arriving in New York Harbor.
Computer and network surveillance involves monitoring computer activity, data stored on hard drives, and data transferred over networks like the Internet. This monitoring can be done covertly by governments, corporations, criminal groups, or individuals, and may or may not be legal depending on authorization. While surveillance allows authorities to maintain control and investigate crimes, many civil rights groups argue increasing surveillance could limit personal freedoms and have led to lawsuits against mass surveillance programs.
The Internet originated in the 1960s from the visionary ideas of researchers who wanted to enable computers to share information. J.C.R. Licklider first proposed a global network in 1962. In 1965, Lawrence Roberts connected two computers over telephone lines, confirming Kleinrock's theory of packet switching. Four computers were connected as ARPANET in 1969 under a DARPA contract, and it continued expanding to include more universities and research organizations. The TCP/IP protocols developed in the 1970s established the Internet's architecture. In the 1980s, NSFNet provided a national backbone and popularized email, FTP, and other services for non-technical users.
The Internet is a global network of interconnected computer networks that uses TCP/IP protocols to connect billions of devices worldwide. It can be accessed almost anywhere using stationary devices like personal computers or mobile devices like phones and game consoles. The immense connectivity of the Internet now makes educational information easily accessible at any level, with both the Internet and World Wide Web playing a major role in formal and informal education.
The document discusses the Internet as a global network of interconnected computer networks that allows thousands of users around the world to access and share information digitally. It describes the Internet as a single, global system that enables anyone with an Internet address to connect to other people, organizations, and websites to engage in various online activities and services. Further, the document states that the Internet allows all users to both transmit and receive information, ideas, and opinions interactively without geographical boundaries or limitations.
The World Wide Web was invented by Tim Berners-Lee in 1989 while working at CERN, a particle physics laboratory based in Switzerland. He proposed a global hypertext project which allowed information to be shared across international networks between scientists. The Web was originally conceived and developed to meet the demand for automated information-sharing between scientists in universities and institutes around the world.
The document defines the Internet as a set of computer networks around the world that are linked together through TCP/IP protocols, allowing thousands of users to access and share binary information. It is commonly described through analogies like a system of interconnected local and national telephone networks. The word "Internet" comes from combining the words "inter" and "net", referring to the connections between networks via gateways that allow any computer on one network to communicate with computers on other networks. To access the Internet, a user connects their computer to a modem and telephone line, which connects them to their provider's computer. The provider's modems are then linked to a host computer that functions as a server, allowing the user's computer to become part
The document defines the Internet as a set of computer networks around the world that are linked together through TCP/IP protocols, allowing thousands of users to access and share binary information. It is commonly described through analogies like a system of local and national telephone networks that form a huge international network. To connect to the Internet, one must first connect their computer to a telephone line via a modem, which then connects to their Internet provider's computer through another modem. The provider's computers are in turn connected to large host computers that function as servers, allowing the client computer access to all the services of the Internet once connected.
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
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This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
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Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
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A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
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1. Internet
The Internet is the global system of interconnected
computer networks that use the Internet protocol suite
(TCP/IP) to link billions of devices world wide.
It is a network of networks that consists of millions of
private, public, academic, business, and government
networks of local to global scope, linked by a broad array
of electronic, wireless, and optical networking
technologies. The Internet carries an extensive range of
information resources and services, such as mobile apps
including social media apps, the inter-linked hypertext
documents and applications of the World Wide Web
(WWW), electronic mail, multiplayer online games,
telephony, and peer-to-peer networks for file sharing.
2. History
The origins of the Internet date back to research
commissioned by the United States government in the 1960s
to build robust, fault-tolerant communication via computer
networks. The primary precursor network, the ARPANET,
initially served as a backbone for interconnection of regional
academic and military networks in the 1980s. The funding of
a new U.S. backbone by the National Science Foundation in
the 1980s, as well as private funding for other commercial
backbones, led to world wide participation in the
development of new networking technologies, and the
merger of many networks. The linking of commercial
enterprises by the early 1990s marks the beginning of the
transition to the modern Internet, and generated a sustained
exponential growth as generations of institutional, personal,
and mobile computers were connected to the network.
3. Terminology
• The Internet, referring to the specific global system of
interconnected Internet Protocol (IP) networks, is a
proper noun and may be written with an initial capital
letter. The Internet is also often referred to as the Net.
• The terms Internet and World Wide Web are often
used interchangeably in everyday speech; it is common
to speak of "going on the Internet" when invoking a
web browser to view web pages. However, the World
Wide Web or the Web is only one of a large number of
Internet services. The Web is a collection of
interconnected documents (web pages) and other web
resources, linked by hyperlinks and URLs.
4. • Hypertext Transfer Protocol, or HTTP, is the language
used on the Web for information transfer, yet it is just
one of many languages or protocols that can be used
for communication on the Internet.
5. Routing and service tiers
Packet routing across the Internet involves
several tiers of Internet service providers.
Internet service providers establish the world
wide connectivity between individual
networks at various levels of scope.
End-users who only access the Internet when
needed to perform a function or obtain
information, represent the bottom of the
routing hierarchy.
6. Access
Common methods of Internet access by users
include dial-up with a computer modem via
telephone circuits, broadband over coaxial cable,
fiber optic or copper wires, Wi-Fi, satellite and
cellular telephone technology (3G, 4G). The
Internet may often be accessed from computers in
libraries and Internet cafes.
Internet access points exist in many public places
such as airport halls and coffee shops.
Many hotels also have public terminals, though
these are usually fee-based.
These terminals are widely accessed for various
usage, such as ticket booking, bank deposit, or
online payment. Wi-Fi provides wireless access to
the Internet via local computer networks.
7. Protocols
As user data is processed
through the protocol stack,
each abstraction layer adds
encapsulation information
at the sending host. Data is
transmitted over the wire
at the link level between
hosts and routers.
Encapsulation is removed
by the receiving host.
Intermediate relays update
link encapsulation at each
hop, and inspect the IP
layer for routing purposes.
8. World Wide Web
World Wide Web browser software, such as Microsoft's
Internet Explorer, Mozilla Firefox, Opera, and Google
Chrome, lets users navigate from one web page to
another via hyperlinks embedded in the documents.
These documents may also contain any combination of
computer data, including graphics, sounds, text, video,
multimedia and interactive content that runs while the
user is interacting with the page.
Client-side software can include animations, games,
office applications and scientific demonstrations.
Through keyword-driven Internet research using
search engines like Yahoo! and Google, users world
wide have easy, instant access to a vast and diverse
amount of online information.
9. Compared to printed media, books, encyclopedias and
traditional libraries, the World Wide Web has enabled
the decentralization of information on a large scale.
The Web has also enabled individuals and organizations
to publish ideas and information to a potentially large
audience online at greatly reduced expense and time
delay. Publishing a web page, a blog, or building a
website involves little initial cost and many cost-free
services are available.
However, publishing and maintaining large,
professional web sites, diverse and up-to-date
information is still a difficult and expensive proposition.
Many individuals and some companies and groups use
web logs or blogs, which are largely used as easily
updatable online diaries.
10. Communication
Email is an important communications service available
on the Internet. The concept of sending electronic text
messages between parties in a way analogous to mailing
letters or memos predates the creation of the Internet.
Pictures, documents and other files are sent as email
attachments.
Emails can be cc-ed to multiple email addresses.
Internet telephony is another common communications
service made possible by the creation of the Internet.
VoIP stands for Voice-over-Internet Protocol, referring to
the protocol that underlies all Internet communication.
11. Data transfer
File sharing is an example of transferring large
amounts of data across the Internet.
A computer file can be emailed to customers,
colleagues and friends as an attachment. It can be
uploaded to a website or File Transfer Protocol (FTP)
server for easy download by others.
It can be put into a "shared location" or onto a file
server for instant use by colleagues.
The load of bulk downloads to many users can be
eased by the use of "mirror" servers or peer-to-peer
networks.
In any of these cases, access to the file may be
controlled by user authentication, the transit of the file
over the Internet may be obscured by encryption, and
money may change hands for access to the file.
12. Users
Overall Internet usage has seen tremendous growth.
The prevalent language for communication on the
Internet has been English.
13. Usage
The Internet allows greater flexibility in working hours and
location, especially with the spread of unmetered high-
speed connections.
The Internet can be accessed almost anywhere by
numerous means, including through mobile Internet
devices.
Mobile phones, datacards, handheld game consoles and
cellular routers allow users to connect to the Internet
wirelessly.
Within the limitations imposed by small screens and other
limited facilities of such pocket-sized devices, the services
of the Internet, including email and the web, may be
available.
Service providers may restrict the services offered and
mobile data charges may be significantly higher than other
access methods.
14. Educational material at all levels from pre-school
to post-doctoral is available from websites.
For distance education, help with homework and
other assignments, self-guided learning, whiling
away spare time, or just looking up more detail
on an interesting fact, it has never been easier for
people to access educational information at any
level from anywhere.
The Internet in general and the World Wide Web
in particular are important enablers of both
formal and informal education.
15. Social networking and entertainment
Many people use the World Wide Web to access news,
weather and sports reports, to plan and book vacations and
to pursue their personal interests.
People use chat, messaging and email to make and stay in
touch with friends world wide, sometimes in the same way
as some previously had pen pals.
Social networking websites such as Facebook, Twitter, and
Myspace have created new ways to socialize and interact.
Users of these sites are able to add a wide variety of
information to pages, to pursue common interests, and to
connect with others.
It is also possible to find existing acquaintances, to allow
communication among existing groups of people.
Sites like LinkedIn foster commercial and business
connections.
YouTube specialize in users' videos and photographs.
16. Telecommuting
Remote work is facilitated by tools such as groupware,
virtual private networks, conference calling,
videoconferencing, and Voice over IP (VOIP).
It can be efficient and useful for companies as it allows
workers to communicate over long distances, saving
significant amounts of travel time and cost.
As broadband Internet connections become more
commonplace, more and more workers have adequate
bandwidth at home to use these tools to link their
home to their corporate intranet and internal phone
networks.
17. Crowdsourcing
Internet provides a particularly good venue for
crowdsourcing (outsourcing tasks to a distributed
group of people) since individuals tend to be more
open in web-based projects where they are not being
physically judged or scrutinized and thus can feel more
comfortable sharing.
Crowdsourcing systems are used to accomplish a
variety of tasks.
For example, the crowd may be invited to develop a
new technology, carry out a design task, refine or carry
out the steps of an algorithm, or help capture,
systematize, or analyze large amounts of data.
18. Security
The Internet structure and its usage characteristics have been
studied extensively and the possibility of developing
alternative structures has been investigated.
Internet resources, hardware and software components, are
the target of malicious attempts to gain unauthorized control
to cause interruptions, or access private information.
Such attempts include computer viruses which copy with the
help of humans, computer worms which copy themselves
automatically and spyware that reports on the activity and
typing of users.
Usually these activities constitute cybercrime.
Defense theorists have also speculated about the possibilities
of cyber warfare using similar methods on a large scale.
19. Surveillance
The vast majority of computer surveillance involves the
monitoring of data and traffic on the Internet.
In the United States, for example, all phone calls and
broadband Internet traffic (emails, web traffic, instant
messaging) are required to be available for unimpeded
real-time monitoring by Federal law enforcement
agencies.
Author:
Navigato Maria Antonietta
References:
Wikipedia, the free encyclopedia
Youtube