DPI affects all programs and, in addition to font size (names of shortcuts, etc.), affects sizes of icons (e.g., in IE or Firefox toolbars), windows, menus and spacing. It's similar (very generally) ...

A modern Windows PC works great with a high-resolution display — or with multiple displays. But even so, it’s easy to find yourself squinting at small elements on your screen while you’re working. You ...

I am so happy because of this that I've decided to mention this also here. You see, today I discovered that changing the DPI setting from "Large size (120 DPI)" to "Normal size (96 DPI)" on my netbook ...