How to assign each window a key to swap

As title says, I wanna have some keys preassign to each window.
I'm curently swapping between screen constantly to pick up look so if I could have keys like 1-2-3-4, it would be way faster than having to click with my mouse on the screen i want to swap to, specially when i install my second screen.

I've noticed the previous and next option, which could do it but i'd really like to be able to switch to a specific window with just a click.

Thx for the help (playing D3)

[MiRai]

The default keys to swap screens are CTRL + ALT + # where # is the Slot that you want to switch to. These keys can be changed in your Character Set under each individual Slot and if you find yourself having any issues with a particular hotkey, then I suggest you disable the global option.

Exactly what i was looking for, thanks