Active or inactive window
I'm working about 11 years with Creo/ProE but new users of Creo all ask why you have to activate the window, the answer to this question I don't have.
Why isn't it like all other windows programs that the window that is on top is the active window? I can't think of a situation that you want to change something on a window you can't see.
I think it's a thing that is something left from the DOS/UNIX time where this was an issue but nowadays this should not be a manual thing if you ask me.
Am I missing something or is it just the way it is and everybody (including me) uses automatically CTRL+A?

