Computers and Internet
Introduction
One of the most important inventions of science is the computer. The main features of the computers are accuracy, speed, integrity and accuracy. Most of our daily activities in business or homes are done by computers. We can say that The computer is a servant and friend of technology, science and industry. Same as computer Internet is also the great contribution of science. In the present days it is difficult to live without internet. For all ages of people Internet is useful. We can use internet easily to get lot of information like latest news, forecasting weather, news and information related to all subjects such as business, medical, literature, software etc. Internet has endless possibilities. So computer technology and Internet is the main part of this modern time.
History of Computer
In the 19th century, the English professor in mathematics his name is Charles Babbage who founded the Computer. He created the systematic Engine and all computers of today are based on in this frame work. We can distinguish the generation computer into three generations. Each generation continued for a specific time period, and each provided us either a new and better computer or a development to the current computer. The first digital computer in
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In laboratories of science in US, France, Britain the concepts of packet networking started. For packet network systems, The US Department of Defence awarded contracts as early as the 1960s; containing the ARPANET development it would become the first network to use the Internet Protocol). The first message was sent over the ARPANET from computer science Professor Leonard Kleinrock 's laboratory at University of California, Los Angeles (UCLA) to the second network node at Stanford Research Institute (SRI). In history of internet, internet has no single inventor, but rather it has developed over