Last night I was over at my grandma's house and my brother was in from S.C. and he was playing on his laptop and all of a sudden the picture on the screen got really big. I ask him what he done and I tried it on my pc at home.

Hold down the "ctrl" key and push the "+" sign on the number pad and you can zoom the screen up to 1000 times zoom. and the "ctrl" with the "-" will zoom down as small as 10 pecent. It works good for reading that small print or looking for details in pics.... Hope this is helpful to some of you.