I'm not sure if I even have the term "buttons" right.

I'm wondering how difficult it is to have Sheet 1 contain instructions.
Part of those instructions would say something like "press this button
if you want to jump to July. Press this button if you want to jump to
August," and so on. Are those difficult to make? I don't even know
where to start. I'm really looking for a starting point and I will try
and take it from there.

Thanks.