What is the significance of header conio.h?

Answer 1

it was significant when we were programming for dos, it is of no real significance now.

Answer 2

https://www.sololearn.com/discuss/458531/?ref=app
https://www.sololearn.com/discuss/453557/?ref=app

Answer 3

It allows a program to react on pressing a key on the keyboard. Many programs use getch() from conio.h in the end to not close console after program have done it's task