Originally Posted by J Yates

Do you use a laptop? Mine kept doing this to me and my son informed me that every time my hand touched that little square in front of the keyboard that i was hitting the mouse and when you touch the mouse you are telling it to do something...like move your curser up to the top (or bottom...or wherever) of the page. I now try to keep my hands away from there and am doing much better. Hope this helps.