Hi, I was wondering what Operating System you're using. But if you have Windows 7 (this could be similar to Windows Vista), all you have to do is just click the "start button or windows button" on your keyboard.
You will see that there is a search box, please type in "mouse," then hit the "ENTER" button on your keyboard.
You will be directed to the Mouse Properties window, you need to select on the "Pointers" tab, highlight "Normal Select," and click on "Browse."
You will now see the available mouse pointers on your system. You may select the one you want and hit "Open."
You will be routed back to the "Pointers tab" and you'll now see that on the Normal Select, the mouse pointer you chose is now showing. To make the changes take effect, hit on "APPLY," then "OK."