Install for the Floating Keyboard
If you sometimes have issues typing on your Galaxy S8 or Galaxy S8+, you're going to really like this new feature.
Samsung's brought back a floating keyboard in Android Pie. If you're unfamiliar it allows you to move the keyboard around the screen in order to find a sweet spot for two-handed typing.
So if you've got small hands or typing just feels awkward on your device's display, try the Android Pie and enable the floating keyboard.
Added bonus: You can use the floating keyboard in most applications.