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History of internet eassay
History of internet eassay
History of internet eassay
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Windows NT
Once a small and simple collection of computers run by the Defence Department, is now a massive world wide network of computers, what we call the 'Internet'.
The word "Internet" literally means "network of networks." In itself, the
Internet is composed of thousands of smaller local networks scattered throughout the globe. It connects roughly 15 million users in more than 50 countries a day.
The World Wide Web (WWW) is mostly used on the Internet. The Web refers to a body of information, while the Internet refers to the physical side of the global network containing a large amount of cables and computers.
The Internet is a 'packet-switching' computer network. When a person sends a message over the Internet, it is broken into tiny pieces, called 'packets'.
These packets travel over many different routes between the computer that it is being sent from to the computer to which it is being sent to. Phone lines, either fibre-optics or copper wires ones, carry most of the data packets.
Internet computers along the path switch each packet that will take it to its destination, but no two packets need to follow the same path. The Internet is designed so that packets always take the best available route at the time they are travelling. 'Routers' which are boxes of circuit boards and microchips, which do the essential task of directing and redirecting packets along the network. Much smaller boxes of circuit boards and microchips called 'modems' do the task of interpreting between the phone lines and the computer. The packets are all switched into a destination and reassembled by the destination computer. Today's Internet contains enough repetitious and interconnected circuits simply to reroute the data if any portion of the network goes down or gets overloaded.
The packet-switching nature of the Internet gives it sufficient speed and flexibility to support real-time communication, such as sending messages to other people in a chat environment (IRC). Every packet is written in a particular protocol language, called TCP/IP, which stands for Transmission
Control Protocol/Internetworking Protocol. This protocol is the common language of the Internet, and it supports two major programs called File Transfer
Protocol (FTP) and Telenet. FTP lets the transfer files from one Internet computer to another. Telnet lets a person to log into a remote computer. They have combined these two tools in complex ways to create the Internet tools such as Gopher, the World Wide Web and IRC.
Some collections of phone lines and routers are larger and more powerful than others. Spirit and MCI both have each built collections of phone lines and routers that crisscross the United States and can carry large amounts of data.
The World Wide Web and the internet is not the same thing, and they are often confused with being the one and same. However, the internet existed long before the www (World Wide Web). The internet refers to the massive network of computers stretching all over the world. The word internet also found its origin through this, the word comes from the two words interconnected and network. Though we can all with each other through internet, all the computers are not connected to the one and same mega computer. For each network there are one or several computers that hold the information that is needed to access all the information. This arrangement is known as the client-server architecture.
Facebook is the current leader in the trend of online segregation of face to face interaction between us and others. 84 million users are registered Facebook enablers. In 2010 Facebook generated $3.7 billion in revenue. Facebook has earned the title of being the first website to obtain 1 trillion page views in a month. Users are estimated to project 2.7 billion likes and comments every day, in the first three months of 2011.
The World Wide Web started as an idea that focused around the government’s need to communicate if there was a real war. In 1964 the Cold War was at its peak, the Advanced Researched Projects Agency, or ARPA began researching and developing a way to get computers to “communicate with each other,” this is how it all started (The Internet's History and Development). The government scientists who were, “developing networking technology in the 1960's knew that what they were building would be far bigger than themselves; nobody, however, could have predicted the explosion in Internet access and interest in the past several years” (The Internet’s History and Development).
30 million Internet surfers in the U.S. alone, and much is to be said about what
Purpose: Allow users to be able to find information in many different languages; check stock quotes, maps, and news headlines; lookup phonebook listings for every city in the United States; search billions of images and peruse the world's largest archive of Usenet messages. In addition, support thousands of advertisers to use Google’s AdWords program to promote their products and services on the web with targeted advertising.
Technology plays a very important role in the communication of people today. With the touch of a button, the Internet and the cellular telephone can allow us to transmit our message to someone on the other side of the planet.
"2012 Social Networking Comparisons." Social Networking Websites Review 2012 - TopTenREVIEWS. Top Ten Reviews. Web. 09 Jan. 2012. .
Channel Barriers. If the sender chooses an inappropriate channel of communication, communication may come to an end. Detailed instructions presented over the telephone, for example, may be frustrating for both communicators.
a) There is no physical appearance of the communicator and the receiver since it is via online.
The most used platform by social media marketers was Facebook, which was leading the chart.
The speed in which the mail is transported is an important factor in sending mail by either E-mail or the postal system. E-mail easily has the leading edge in this field. With a click of a button, a message can be sent and received in a few seconds to several minutes. Whether you are sending E-mail to someone next door or across the world, the time it takes to send the message is usually the same. Data files can be easily sent to someone over E-mail; unfortunately, the larger the file is in size, the longer it will take to send and receive the E-mail. Data files can be mailed to people using the postal system if the data is copied to a floppy disk or a compact disc. The postal service can send any kind of package, from a simple letter to a computer, for a price depending on its size weight, and desired shipping speed. The speed of the postal service is a problem though. A single letter can ta...
The World Wide Web (WWW or "the Web"). The largest, fastest growing activity on the Internet. What is the World Wide Web and what makes it work? The WWW incorporates all of the Internet services above and much more. You can retrieve documents, view images, animation, and video, listen to sound files, speak and hear voice, and view programs that run on practically any software in the world, providing your computer has the hardware and software to do these things.
In Any form of communication, there is a sender and receiver of the message. The question of whether the message is sent and how the message is received is of vital importance in communication. Communication is successful only when the receiver receives the intended message of the sender.