MOUSE WHEEL MAGNIFICATION
Many people have a problem reading small text, so this is very
useful when trying to read small e-mail or web page print.
If you hold down the Ctrl key on your keyboard and turn
the small wheel in the middle of your mouse, the print
size will change - it will either get larger or smaller - depending on
which way you turn the wheel.
Try it - you'll be amazed at the difference!