Unable to choose font in Options

When I go to TOOLS – OPTIONS – APPEARANCE and attempt to select a font for general, corkboard, or Scratch Pad in the FONTS window, the SELECT FONT choice is grayed out and unusable.

Any suggestions what may be wrong, or what I may be doing wrong?

I hope this is all it is: you have to click the little arrow next to General, Corkboard, or Scratch Pad in order to drop down the list of specific items for which to choose a font. You can’t set a font for any of those general headings as such.

You nailed it, DavidR. Thanks so much.