To do Alt + N P I S on Mac in Excel, download and install Accelerator Keys, then press Option, followed by N, P, I, and S.
Command: Stock Images (Place in Cell)
This is how to do Alt + N P I S 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 P I S opens the Microsoft Stock Images library to browse and insert royalty-free images into a cell. These professional images cover various categories and can be used freely in your Excel documents.