To do Alt + H O E on Mac in Excel, download and install Accelerator Keys, then press Option, followed by H, O, and E.
Command: Format Cells
This is how to do Alt + H O 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 + H O E opens the Format Cells dialog, providing comprehensive access to all cell formatting options including Number formats, Alignment, Font, Border, Fill patterns, and Protection settings. This is the central location for detailed cell customization.