How to change the settings for side swipe gestures?

[Chris121710]

Does anyone know how to change the settings of the side swipe gestures? I recall swiping in from the right, prior to the update that gave us Gemini and it would go forward. Now both sides go backwards. Any help is appreciated. 

[RicanGuy128]

Just go into the settings on the right corner top write gestures and go to customize gestures and it will lead you to that option