I would like a program that works like FARR (my greatest find in a long time) except it would be for task switching. It would have a hot key that would open a window with all running tasks listed and a number beside each one.  Pressing the number would change to that window.  Using the AltTab is frustrating to me because I usually have lots of windows open at a time and I often go past the one I want and have to cycle through all over again.

Maybe such a program already exists and I haven't found it.  I've searched for such a program and found several that are almost, but not quite what I would like.  Lots of them show little icons, but have no numbers.  I found one that used Function keys to choose a window but you had to use a Function key to open it and that key was disabled in all other programs; not good.

Any help would be appreciated.