A family of Microsoft word processing software products for creating web, email, and print documents.
Hi Emily
I am Dave, an Independent Advisor, I will help you with this . . .
That looks like a graphics glitch that seems to be affecting the menus in Word also, is that correct, your screenshot is not very clear?
Go to where you were saving that document and make a copy of the file(s) you were working on in a different folder, so you have a safe copy of the file(s)
Then in Word, go to File - Options
On the left, select Advanced and on the right, in the Display section, turn off Hardware Graphics Acceleration
Then Restart Word . . .