I want show ruler on Email Composing Window on macOS like that on Window
I have searched alot on Google but I can not found any results.
On Window, they guide open Customize the Quick Access Toolbar following this link https://support.microsoft.com/en-us/office/turn-on-the-ruler-when-composing-an-email-message-162d5ab... but I could not find it on Mac
Anyone can help me solve this problem. Thank you very much