[RESOLVED] Have a mouse pointer change while inside a form?

Hi there, I am working on a program to help students with math, but for the younger students, they have a hard time seeing the small default mouse cursor. I have made one that is bigger, and easier to see, but I don't want it to interfere with the other windows program. So I was wondering if anyone knew of a way so that the mouse cursor could change while it is on the form of the math program, but go back to the default one outside of the window?

Your help is appreciated as always!

Thanks!