Cannot use/click on Avast screens and pop-ups in Windows 11 with Nvidia GEForce

I am using a Dell system with Windows 11 Home and an Nvidia GEForce RTX 3060Ti graphics accelerator. Many Avast screens are unusable on this system - they display off the edge of the screen or display only partial windows are I cannot click on the features. Right now an Avast screen is saying my registration is no longer valid but I cannot take action to correct it because the window is not displaying properly. What to do?

Is the screen resolution ok?