To do Alt + N F F E on Mac in Excel, download and install Accelerator Keys, then press Option, followed by N, F, F, and E.
Command: Edit Form
This is how to do Alt + N F F E on Mac in Excel with Accelerator Keys, the native ribbon and alt key shortcut solution for Mac users who get more done with Excel.
Alt + N F F E opens the Microsoft Form editor for the form linked to your workbook. This allows you to modify questions, add new fields, change response options, or adjust form settings.