Question

what is computer ?what are his functions??​

Answer 1

Answer:

An electronic data processing device, which requires input raw data for processing and generates the output in desired form. It stores the data in its memory which can be accessed any number of times for reference from its memory. It is made up of a lot of electronics, software and mechanical parts.

A computer is divided into three basic units namely:

Input Unit

Central Processing Unit

Output Unit

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Answer 2

Computer is an electronic machine,that can store,find and arrange information,calculate amounts and control other machines.

The functions of computer are-

1)Input or inserting data and instructions.

2)Processing

3)Output or retrieving data or information.

4)Storing data or information/file management.

5)Controlling of devices and functions.