Galaxy 8 plus there is a floating 4 square button How do I get rid of it?

[Tony Lopes]

It's tied to some of my settings at the top of the phone but it's not needed, it looks like an easy access button

 

[B. Diddy]

Welcome to Android Central! See if this helps: https://forums.androidcentral.com/samsung-galaxy-s7-edge/700094-getting-rid-floating-button.html