Annoying Word Quirk

 For reasons that seemed to make sense at the time, I assigned Ctrl-F to a macro.  But if you have Word in the right side of your display (Windows key-right arrow) the Find part of the Home ribbon is no longer visible.  If I want to do Find by Ctrl-F, it is assigned to that macro.  How do I reassign Ctrl-F to Find?  I went to File>Options>Customize Ribbon>Keyboard Shortcuts>Customize>Categories>Home Tab then selected EditFind and made Ctrl-F the new shortcut key Assign, then OK back out.  Ctrl-F is still assigned to a macro that I have deleted!  Do any of you Word gurus have a suggestion?