My laptop's touchpad's horizontal scroll region doesn't work when I try to
scroll horizontally in Excel/Word 2007. The vertical scroll region works
fine, but the horizontal one doesn't do anything (it's just a dead space on
my touchpad when I touch in in Excel or Word). However, both vertical and
horizontal scrolling regions work great in OneNote 2007. Anyone know if I
can enable the horizontal scrolling function in Excel and Word?