This article explains how to add accents in Microsoft Word using the menu bar or keyboard shortcuts. It also covers how to add accents if you are using a Mac.
How to Easily Type Accent Marks Over Letters in MS Word – Using the Keyboard
It's easy to add accents in Word using the menu bar. Here's how to do it in Word 2016, which comes with a Microsoft 365 subscription. If you have an older version of Word, that's fine too; the process is similar for Word 2013, Word 2010, and Word 2007.
Select the Insert tab on the menu bar.
Select the Symbol option. You can find this on the right side of your screen, next to the Omega symbol (Ω).