THIS IS GOOD FOR YOUR EYES !! (Serious, not a Joke.) This is great for everyone over 50 whose eyesight isn't what it was, or anybody with less than 20-20 eyesight. It's very useful when trying to read small e-mail print. If you hold down the Ctrl key on your key board and turn the small wheel in the middle of your mouse (assuming you do have a mouse with a scrolling wheel - if not you should get one), then the print size will change - it will either get larger or smaller - depending on which way you turn the wheel. Pass this tip on to other friends who may find it very useful. I use this trick a lot as I'm 60.