To do Alt + M E F on Mac in Excel, download and install Accelerator Keys, then press Option, followed by M, E, F.
Command: Date & Time - Insert Function
This is how to do Alt + M E F 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 + M E F opens the Insert Function dialog filtered to Date & Time functions. This provides detailed help for all date and time formulas, useful for scheduling, age calculations, and working day computations.