Q: The image looks fuzzy, or the text is choppy.

A: Your projector's native resolution should match your computers' resolution for best quality. (eg: 1024x768, 800x600). To change the computer resolution, right click on your desktop, and go to properties, and then settings, and change the display settings. It can be run higher or lower but it will have to compress the image or fill in pixels, and it will lose some detail.