2. What’s a P I X E L ? It’s a “dot”—a square, filled with color “ dpi” = “dots per inch” More dpi = more information More dpi = sharper image More dpi = larger file More
5. What does the resolution setting mean? 1600x1200= best quality, big file (2 shots per disk) 640x480= lowest quality, small file (24 shots per disk) (Not adequate for print documents, but good enough for PowerPoint presentations.) (OK for most print documents.)