MY DOGS DON'T LIKE ME ANYMORE THEY SAY I'M NO FUN SO PLEASE HELP
Doing a system restore would be the easiest.
If that's not an option, enable your touch pad, uninstall the mouse software you installed and restart the laptop. Plug-in your mouse and then disable your touch pad again.
Your mouse should be ready to use without installing any software for it (the KiSS rule: keep it simple, stupid) the default mouse software in Vista is adequate (unless you got a 5 button mouse or something). Default scrolling is 3 lines, but you may change that with the wheel tab of your mouse properties.
You could also adjust (reduce) your touch pad's sensitivity to avoid false gestures.
btw: Please avoid using all caps, it's annoying to read.