My grandmother is in need of a new computer. Since she needs something simple, safe and intuitive I thought a new iMac would be a good idea. The large screen and the everything in one package would make it very easy to set up and use. She originally used an old windows PC with XP. Even if she should get a new windows PC she'd have to get used to windows 7. Which in terms of getting used to a new OS isn't much different as getting used to OSX. So I do have some questions on getting her started without much trouble. Should I get her a trackpad instead of a magic mouse? I figured the trackpad offers a different but more intuitive experience than a mouse. Also the position of her hand is different when holding a mouse. She prefers large letters and icons. Is it a good idea to put the screen in a lower resolution so that everything seems bigger? Or is it a good idea to enlarge the finder icons and text in Safari or any other internet browser? Advice on settings or other things are much appreciated. I just want to set everything up for her so she can get by without much trouble.