Question

what is computer whose development computer and 1st use​

Answer 1

Answer:

First Computers

The first substantial computer was the giant ENIAC machine by John W. Mauchly and J. Presper Eckert at the University of Pennsylvania. ENIAC (Electrical Numerical Integrator and Calculator) used a word of 10 decimal digits instead of binary ones like previous automated calculators/computers.

Answer 2

ENIAC IS THE FIRST COMPUTER TO USE