My old microsoft mouse was able to give an overview of all open windows, called "instant viewer. A friend told me it looks like mac os "exposé". Is it possible to implement this instant viewer in strokes plus? thx in advance
That's a little beyond the scope of S+. However, it looks like you could install Switcher and set the key binding. Then in S+ make an action that sends the key combination to activate Switcher. I haven't tried to myself, but it should work fine.