The answer is Integrated Development Environment (IDE). Many programmers today use Integrated Development Environment (IDE) which is a software that helps them build their computer programs. It gives complete facilities to computer programmers for software development.
Explanation:
the third answer is correct
The difference between a calculator and a computer is that when a calculator performs computations it is slower but needs more human assistance - C.
While a computer on the other hand, computes tens of thousands of computations without any human input, all done automatically.