False when you tap or click the 'decrease font size' button, excel assigns the next lowest font size in the font size gallery to the selected range.

That is actually true. In order to format the font, margins and alignment of a form you need to s elect the control that you want to format, then right-click the selection, and then click Format Control. What you do next is that on the Font tab you select the font type, font style, font size, other formatting options for the selected text and in order to finish to press ok

I think this is true, what is the question