Internet and Its's Services.

It is a "network of networks" that consists of millions of smaller domestic, academic, business, and government networks, which together carry various information and services, such as electronic mail, online chat, file transfer, and the interlinked web pages and other resources of the World Wide Web (WWW).

But how does it work? The internet, based on the concept of “packet switching”, involves the travelling of small packets of data over one or more networks (Frenzel, 2013). This can be compared to “electronic postcards”, meaning that “a computer generates a piece of data and flings it into the net, just like the postal system, except 100 million times faster” (Cerf, 2013). This concept allows one computer to speak to many different computers around the network by sending out these “electronic postcards”. However, before these networks can work seamlessly together, they must use a common protocol, or set of rules for transmitting and receiving these packets of data. There are several protocols currently in use, including the OSI Model, the TCP/IP Model, UDP, HTTP, and FDP (Mitchell, 2014), but the most commonly used is Transmission Control Protocol/Internet Protocol (TCP/IP) (Gilmer, 2011). Even as early as 1977, TCP/IP was being used by other networks to link to ARPANET (Kozierok,

Never has a communications system played so many roles in our lives--or exerted such broad influence over our thoughts--as the Internet does today.

The popularity of Internet has become ubiquitous and pervasive all over the world. The Internet plays a pivotal role in all walks of human life and has improved the quality of people life and has invaded all sectors like Governmental Organizations, Science and Technology, Business World, Industry and Education. In 1969, the Internet was originated by US Department of Defense (DoD) and Advanced Research Project (ARPANET) using Network Control Program (NCP). Research on packet switching communication methodology resulted in inter-networking of networks in 1981, when the researchers in Great Britain and Norway tried to collaborate with the researchers in US using Internet Protocol (IP). Realizing the importance and advantages of IP, the Internet

The Internet is, quite literally, a network of networks. It is comprised of ten thousands of interconnected networks spanning the globe. The computers that form the Internet range from huge mainframes in research establishments to modest PCs in people's homes and offices. Despite the recent hype, the Internet is not a new phenomenon. Its roots lie in a collection of computers that were linked together in the 1970s to form the US Department of Defense's communications systems. Fearing the consequences of nuclear attack, there was no central computer holding vast amounts of data, rather the information was dispersed across thousands of machines. A set of rules, of protocols, known as TCP/IP was

The methodology is created to define and assume how to use the features, set up tools, and guide user tactics. Discord is used to communicate via virtual networking, and created to simplify the communication process of the audience. It is imperative to perform the need analysis of the audience.

The Internet is the global way of interconnected computer interfaces that use the Internet protocol suite (TCP/IP) to link devices worldwide. It is an interface of networks that consists of individual, civic, academic, marketing, and government tracks of local to global scope, joined by a broad collection of electronic, wireless, and optical networking technologies. The Internet has changed continuation upside down. It was no longer a state-controlled outline, although the extensive computer network in the world including across 50,000 sub-networks, 4 million systems, and 70 million users. The Internet supports numerous network services, most prominently mobile apps such as social media apps,Internet telephony, the World Wide Web, multiplayer online games,electronic mail, and file sharing services. The internet is essentially a web

The Internet is a worldwide communications system that allows millions of computers to exchange information.

As I write this paper, I notice how my life is entirely dependent on the internet. I am writing this paper on Google Docs, on a chromebook, while I stream music online, check facebook every ten minutes, and even pay my bills online. Internet has taken the world by storm. The internet, which celebrated its 25th century in 2014, started as an idea in 1961. However, the internet as we know it, started with the development of HTML by Tim Berners-Lee in 1990.

The internet nowadays is an important service in our life and we depend on it in all our aspect in our daily life.When we surf the internet we have some expectations to find anything on the internet and to be connected directly without any barriers and limits in speed or finding your desired contents.

Over the next 10 years, we will see a change in technology, and the Internet. Things will continue to progress, and fundamental changes will easily be defined. Technologies have revolutionized how people spread and consume information; these changes will redefine who we are as consumers, merchants, and individuals. With the expansion of computers and the Internet connectivity, people are able to share more of their lives with family and friends. Technology has offered the world so many different services, which include emailing, instant messaging, search engines, blogs, and Wikipedia. These services have changed the way we communicate with others, our knowledge, and the way we conduct business. With the increasing usage of the Internet, developers continue to find ways to improve technology and the way we utilize the Internet. Technology has a wide range of different aspects and concepts, which includes protocols. There has to be rules, and objectives in any and everything we do, and protocols governs communications, errors, detections, messages, and speed. There are three technology concepts behind the Internet, and they are packet switching, Transmission Control Protocol/Internet Protocol (TCP/IP) communications

In today’s world Internet has become one of the most important mediums of communication. It has become the lifeline of our survival. It has removed the entire social, economic and physical barrier and has immense effect on our day to day activity.

It is very easy to communicate through a network. People can communicate efficiently using a network with a group of people. They can enjoy the benefit of emails, instant texting, telephony, video conferencing, chat rooms.

Since the advent of networking, users have been communicating in ever increasing ways. For a majority of users their first computer-mediated communication (CMC) may have been simple text message emails, while at work. Emails now have the ability to include HTML formatting and to include attachments. Messages are sent one-to-one or one-to-many, but this is not what we normally refer to as Social Networking.

The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite (TCP/IP) to serve billions of users worldwide. It is a network of networks that consists of millions of private, public, academic, business, and government networks, of local to global scope, that are linked by a broad array of electronic, wireless and optical networking technologies. The Internet carries a vast range of information resources and services, such as the inter-linked hypertext documents of the World Wide Web (WWW) and the infrastructure to support electronic mail.