Apparently, I have done something inadvertently and changed the parameters of my settings, and I can't figure out how to change it back. When I move the mouse to the left, the pointer stops when it hits the left border of the screen. When I move the mouse to the right, the pointer goes off the screen. The farther I move the pointer off the screen, I have to move it that far left before it comes back into view. It can really get to be a hassle finding the pointer again. I would like for the margins of of the screen to be the limit of movement for my pointer. How can I set it so? Thanks.
I'm using mint 13 mate.