when I click F10 on the laptop - File, Edit, View, History, Bookmarks, Tools, Help is on the top left.

I can swipe my finger to move the arrow or use 2 fingers to scroll which you probably know but if I tap 2 fingers instead of scrolling - a dot with a circle and two arrows come on the screen and if I pull the arrow up or down depending on which way I want the page to go or how fast or slow I want the page to go- the page will go by itself. I don't normally use this feature but you might like to.

Jean Marie