Inverse or Reverse Scrolling on HP Pavillion TouchSmart
1)Open Control Panel
2) In the search field at top right type, 'mouse' and hit enter
3)Click on 'mouse' in green - the top one!
4) the very last tab of the window that popped up will be your device's software settings - click it and open up the settings program
5)Click on Two Finger Scrolling under Multi-Finger Gestures and select GEAR symbol.
6)Select (or deselect) "Enable reverse scrolling direction".