How to run the program as an administrator without entering a password?

Question

Windows

There is a zoo of machines, on some the software is launched via shift + RMB-> run as another user, and on some RMB-> run as administrator. Half a day of Google did not give an answer to the question of what is the difference between them. I would like to either bring everyone to the first view (there are no problems with them) or solve the problem of launching software from scripts, because runas in this case does not give anything, as well as all other google ways to launch applications. With a mouse and hands, if you enter a login / password - it works fine, you need to exclude this

Answer 1

What is the program and why does it need administrator rights?