Computer Classification Analysis
Computer Classification Analysis
Computer is no longer something new and magical to many
people nowadays, because many families now have at least
one computer in their homes. It is without doubt that there
are thousands and millions of computer users in the
country, but is it ever possible for all of them to explain
how a computer works? No. Alright, can they even classify
the components of a computer appropriately? Not quite. They
may know how to describe the physical appearance of a
computer and they will probably include two or three other
terms as well, such as monitor, keyboard or a mouse.
Nonetheless, classification of a computer should not be
done this way. In fact, a computer can be broken down into
three distinct categories, namely output, input and CPU.
The term 'output' consists of all components that display
words and graphics so that a person can see them. Many
people can easily understand why the monitor is a form of
output device since it is the screen that tells them what
the computer is actually doing. Simply put, without a
monitor, the computer itself is basically useless. Another
form of output, which is rarely noticed by many computer
users however, is the printer. Many people have probably
used a printer before, but it is just that they never
realize it is also a form of output.
As opposed to 'output', 'input' consists of components that
take in information from the users themselves so that the
computer will know the tasks it is supposed to perform and
accomplish. The keyboard is classified as a form of input
because this is where the users enter commands and text.
There are many other forms of input as well. Nonetheless,
many people just don't realize them, or are too lazy to
classify them. For instance,...
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