problem mouse

Hi -

I'm hoping that you might be able to help once again. I've gotten some great advice before sou here it goes. I have a mouse that jumps all over the page making typing quite difficult. Regardless of where ever the flashing icon is that guides typing it will jump to whereever the solid icon is.

I have a gateway laptop w/windows 7. Please keep in mind that I'm computer illiterate :eek:

Thanks - Kelly