What Is Computer

                                       

What Is Computer

What Is Computer  :-Computer is a electronic machine that  is designed to work with information the term computer is derived from the latin trem computer this means to calculate or programmble  machine computer can not do anything without a program  it representa the decimal numbers through a string of .binary digits. the word computer usually refers to the center processor unit plus internal memory.

Analytical Engine :- It user read-only memory in the form of punch cards.
Computer is a advanced electronic machine that takes raw data as input form the user and processor these data under the control of set of instructions
[ called program ] and gives the result (output) and saved both numberical and non-numberical ( arithmetic and logical ) calculations.

Digital Computer Definition :- the basic components of a modern digital computer are  input device Output Deivce center Processor unit  ( CPU ) mass Storage Device and memory a typical modren computer uses  LSI Chips Four Functions About Computer are :

                                                        Accepts Data     =      Input
                                                        Processes Data  =     Processing
                                                        Produces Output =   Output
                                                        Stores Results     =   Storage

Input ( Data )  ;-

Input is the raw information entered into a computer form the input devices it is the collection of letters, numbers, images, etc.

Process  :-

Process is the operation of Data as per given instruction it is totally internal process of the computer system.

Output :-

Output is the processed data given by computer after data processing output is also called as result we can save these result in the storage devices for the future use....

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