My synaptics touch pad would not pinch zoom, or three finger scroll, or highlight with one or two fingers (have to use the button). I went to Device Manager and reset setting several times to turn all those things on. Went to forum, and uninstalled synaptics pointer driver and system reinstalled the PS/2 Compatible Dell Touchpad Driver. Zoom and two finger highlight still don't work. Buttons work fine as do other functions. Help?
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