Free sample essay on the uses of computer. Computers are-machines that accept incoming data process them and produce outputs-depending on the users' applications.
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Brief notes on Computer Revolution or Generation of Computers. Though computers do not have a very long history behind them, but they have very rapid evolutionary changing phases within a very short span.
A computer receives incoming data, processes them and produces an output. The most commonly used input device is a key board. It is just like a type-writer keyboard. Other types of input devices are Bar-Code Recognition.
323 words essay on computer Networking. Networking is a vital factor for the successful working of information systems. There are various networking systems..
Free sample essay on Compute. A computer is nothing but a glorified calculator" with a difference. Besides the work of a calculator, it also performs the act of memorizing a large amount of information and retrieve any of them whenever required.
As people/humans progressed, they needed to communicate faster with other people across the world. Through the years, they have been continuously experimenting, finally arriving at a device called the computer.
We are now living in the age of computers. Almost all of us have heard about and seen computers. Many of us know what it is and what can it do for us. The Government has introduced computer literacy programmes in schools and colleges.
The computer is the most wonderful gift of science to the modern man. The computer can do all the works of man. Thus, after the invention of computer, the gap between man and machine has been bridged up.
A Computer is an electronic device which is of late becoming the human mind. It is able to do the work of memory, thinking and application. It accepts data presented to it logically. It is able to store mathematical problems, and do mechanical calculations at a very high speed with accuracy.
A society armed with computer expertise can meet with confidence the exciting new India of tomorrow. The entire society will undergo a transformation and what would emerge is a society that is more intellectually aware and which values its time, intellect and dignity.