Computer for beginners

lakhnareaders

 COMPUTER -

                    A computer is an electronic device which can process data into information. It is thus, an electronic device designed to accept designed to accept and store data, process them and produce meaningful results; it helps to solve the problems.

Main Components Of Computer -

1) Keyboard ( input device)

2) Monitor (output device)

3) CPU (Central Processing Unit also known as the brain of the computer)




Computer Solve The Problems -

                                         Computer takes input from the user through the keyboard , process it inside the CPU and give the desired output to the monitor.

                      INPUT -------------PROCESS--------------OUTPUT


INPUT  - 

             Input is the information that goes inside the computer of CPU i.e. What we input is the rough information or the raw data . The information that is typed or input  by the user through the keyboard. Input is the very essential and basic step of the computer operation .


PROCESS -

                  It is done by CPU. It is the second step of the computer operation . Calculations are done by the help of CPU . But this is not what we see.


OUTPUT  -

                Output is the result of the input. It is shown on the screen of the computer which is also called the monitor or Visual Display Unit(VDU). It is thus the last step of the computer operation.





                                                                                                                             







                                                                                                                       As per my knowledge the above information are authentic  

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