· Computer Overview
Computer is an electronic device that takes raw data
as input from the user and processes these data under the control of set of
instructions (called program) and gives the result (output) and saves output
for the future use
It can process both numerical and non-numerical
(arithmetic and logical) calculations.
Computer
has four main functions:
a) Input data
b) Process data
c) Store data
No comments:
Post a Comment