Question

which is the basic reason for the invention of computer?

Answer 1

calculation is the basic reason for the invention of computer

Answer 2

hope these helps yah

We could argue that the first computer was the abacus or its descendant, the slide rule, invented by William Oughtred in 1622. But the first computer resembling today's modern machines was the Analytical Engine, a device conceived and designed by British mathematician Charles Babbage between 1833 and 1871.