simple labview question

[Pizzapenguin]

I've created a VI which averages four numbers. I want to know how to create an on/off switch such that when the switch is on it gives the average of the four numbers and when its off it displays zero

[Dennis_Knutson]

The Select function would be the simplest. Have you taken any of the numerous free tutorials? Do you always have Context Help turned on?

[Pizzapenguin]

I've just started looking at the tutorials on this website and have found some of them helpful. I think I'll figure it out.