I was forced to reinstall Office 365 to check performance issues.

Until now, I have been using dark mode, which I don't like, but the glare of regular mode is too much for me.
I want to set Office up so that everywhere within the app where Word displays as white, it is shown in light yellow.

Is there a step-by-step guide on how to do this?

Thank you, and have a good day!
Susan Flamingo