To do Alt + H + 8 + C on Mac in PowerPoint, download and install Accelerator Keys, then press Option, followed by H, 8, then C.
Command: Capitalize Each Word
This is how to do Alt + H + 8 + C on Mac in PowerPoint with Accelerator Keys, the native ribbon and alt key shortcut solution for Mac users who get more done with PowerPoint.
Alt + H + 8 + C capitalizes the first letter of each word in the selected text, also known as Title Case. This is commonly used for slide titles, headings, and proper formatting of names.