September 21, 2018
What is a computer - What is Computer
What is a computer - What is Computer
You want information about the computer. So you have come to
this lesson of ours. So we will not disappoint you at all and will give you
complete information about the computer.
In this Lesson you will know what is Computer? What is
Computer Full Form? Computer types and various parts of Computer will be
familiar with
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| What is a computer |
What is Computer - What is Computer
Hundreds of thoughts start coming to mind when you hear the
computer's name. Because the computer can do hundreds of activities alone. Yes,
hundreds! You read correctly and that too together. It is a bit difficult to
compress computers. This is because every person uses a computer for different
tasks.
If you ask a writer / typist what is a computer? So he
probably said that Computer is a type machine. Similarly, when we ask a child
playing a game, he might say that Computer is a game machine. That is why we
can say that computers can not be composed in any sense. The meaning of computer
is different for every person based on its usage. Even though the computer has
so much meaning, we have tried to define the computer for you. You can not take
the definition of this computer as a certified definition of computer. Because
the meaning of the computer also changes on the basis of the work.
Computer Definition and Computer Full Form
"Computer is a machine that edits the work according to
some fixed instructions. To say more, Computer is an electronic device that
accepts data with the help of input tools and processes them and provides those
data as information with the help of output devices. "
Computer is an English word. Computer means
"calculation" in Hindi. That means the computer is a calculator. But,
it would be wrong to say that the computer is a connecting machine. Because
there are hundreds of different functions apart from adding a computer.
So even today, we have not been able to tie computers in one
definition. Different people and organizations have described Computer Full
Form. But, none of these is Standard Full Form. We have given you a full form
of Computer below. Which is quite popular and meaningful.
C - Common
O - Operating
M - Machine
P - Particularly
U - Used in
T - Technology
E - Education and
R - Research
That is, Common Operating Machine Particularly Used in
Technology Education and Research.
Types of Computer
There are three main types of computers. You can get more
information about these types of computers from Lesson.
1. Application
2. Purpose
3. Size
Introduction to Computer
Computer can not do its work alone. Computer takes the help
of a variety of tools and programs to perform a task. These computers and
programs of computers are known as 'Hardware and Software' respectively. You
can learn about these computer components and programs in the next lesson. A
common computer looks like this.
The computer which you are looking at above is called
'Desktop Computer'. This type of computer is more popular at the present time.
In this photo you will be seeing many different tools, they all make a computer
machine. Let's know briefly about these tools.
1. System Unit
The System Unit is a box in which the computer is equipped
with the necessary equipment to perform its function. System Unit 'C.P.U. Also
called. It has a mother board, processor, etc. which makes computers work to
work. It is also called case.
2. Monitor
Monitor is an output tool that shows the results of the
instructions given to us. It is exactly like the TV. At present, Monitors have
been replaced by LCD and LEDs.
3. Keyboard
Keyboard is an input device that is used to give instructions
to computers. With this help, the computer is given the desired data and
instructions. There are different types of keys in them, data and instructions
are passed through the computer. You can learn how to use the keyboard here.
4. Mouse
Mouse is also an input device that is meant to give
instructions to computer. We hereby choose the program available in Computer.
You can learn to use the mouse here.
5. Speakers
Speakers are an output tool that helps us listen to the voice
from the computer. Through these, we hear sounds available in songs, films,
programs and games etc.
6. Printer
Printer is also an output tool that is used to get the
information analyzed by computer on paper. The information received on paper is
also called 'hardcopy'. And in contrast, the information that is stored in the
computer is called 'softcopy'.
what have you learned?
In this Lesson you know what the computer is? How many types
of computers are there? You also know about different parts of the computer. We
hope you get acquainted with the computer after reading this lesson.
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