Window Hot Key Swapping

I apologize and I'm sure it's been answered many times and maybe It's very obvious. I've done various searches but I'm not certain if I've seen the right solution.

I'm still pretty noob but for the most part I can do everything I need to do. I have currently 3 applications running the main being full screen on my first monitor and the other two on my 2nd monitor. Currently I click to each window for looting and then go back to main window for playing again. The current hot keys if I don't want to click is Ctrl + Alt +1 or +2 or +3 for the other ones. Where exactly do I change that to a single hot key? Where do I change that on a existing profile?

I'm sure this keymapping 101 but it just didn't hit me straight in the face. If it's to much to type out a link to the info or video would be great!

TYVM

[lax]

In the top left pane under Key Maps select Always On, then in the bottom left pane there's entries for Next Window and Previous Window. Select one and set the Hotkey in the bottom right, then Export to Inner Space

[MiRai]

Under each Slot of your Character Set.

http://isboxer.com/wiki/Common_modifica ... _switching

I suggest you check out this video (and perhaps the other ones in the series as well):

https://www.youtube.com/watch?v=OwLUpsK9Lto

Thanks gents!

@MiRai I've checked out your tutorial for the Video FX I'm using the mini-mini maps on my main in D3 for my other toons and thanks I will be checking more out as I delve deeper in the program.