Computers
are used today to amass, regain, process, and broadcast data and information of
all types. Though the computer is fundamentally a device to store recovered and
process data, many other devices such as printers, music systems, video
systems, games, message devices, routine data imprison devices, and control
devise are now used in mixture with computers, that use the basic data input,
output and dispensation capabilities of computers to create highly pioneering
and systems with application in almost every aspect of human activities today.
The major benefits
of using computers are given below:
Computers make it probable to receive, supply and process
big volumes of data at very high speed.
Computer decreases the cost of all data related
operations.
Computers greatly advance the speed of data input,
output, processing, and transmission.
Computer ensures reliable and error free processing of
data. However it should be noted the mistake free processing is subject to
correct feeding of data and right programming.
Digitization
of all kinds of information including sounds and images, combined with huge
information processing capabilities of the computer has resulted in expansion
of application to produce bodily products of very high quality at a great rate
and inexpensively. We are all conscious of the improvement in audio and video
systems, including processor games using modern technology. However cheap computers are also playing a big role in manufacturing of many other physical
products. For example, a computerized insta-paint system scans the color of any
face and produces a pint of exactly matching color and shade.
The
data input, output, and processing speed of computers has facilitated
development of many applications requiring quick incessant monitoring of a
process or state and responding to it very quickly in actual time. For example,
a minute microcomputer in a car may endlessly monitor the speed. Load and other
condition of the car and for that reason control the fuel and air mixture to
maximize the fuel efficiency. In a completely different kind of application, a
computer may manage the movement of a rocket launched to intercept another
missile fired by the opponent.
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