What is 'computer

Question

Help please

Answer 1

//A computer is a device that can be instructed to carry out sequences of arithmetic or logicaloperations automatically via computer programming.

//more info
https://en.m.wikipedia.org/wiki/Computer

Answer 2

COMPUTER stands for Common Operating Machine Purposely Used for Technological and Educational Research.
This is definition of computer which I have taught in my beginning of computers classes.
So its an device which is solved in all above aspects like to do calculation, multi tasking, research, development, technology, result analysis etc.