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Computer

Q: - What is Computer

Ans:- Computer is an electronic machine . It performs arithmetical and logical calculation. It has data storage capacity more than for future use.

C -> Common

O -> Operating

M -> Machine

P -> Particular

U -> Used for

T -> Trade

E -> Education

R -> Research

Computer is divided into two parts

Computer

                                    Hardware                                             Software

Hardware:- All types of physical component attached with computer is called hardware.

            Example :- I.P.O Device

I – Input  Device

Example:- Keyboard, mouse, scanner, e.t.c

P – Processing Device

Example :- C.P.U (Central Processing Unit)

O – Out Put Device

Example :- Monitor, Printer, Speaker, e.t.c