Question

DESCRIBE THE MAIN STEP BY WHICH HUMANS HAVE SO INCREASED THEIR CAPACITY TO CALCULATE, STARTING WITH THE ABASCUS AND ENDING WITH THE NEW COMPUTER MODEL.
(WANT A DETAILED ANSWER,ATLEAST 1 PARAGRAPH)

Answer 1

Answer:

A mechanical calculator, or calculating machine, is a mechanical device used to perform the basic operations of arithmetic automatically. Most mechanical calculators were comparable in size to small desktop computers and have been rendered obsolete by the advent of the electronic calculator