[Harry!]

[rquote=2592350&tid=147884&author=Lauren]It basically determines how good of quality you view images on your computer, Harry. A good one means the picture is crisp and clear, and a bad/average ones means they're maybe slightly pixelated or something. Every computer/laptop has one by default, but you can buy "better" ones to increase quality.[/rquote]

I dont know much about technology anyway lol. Thanks for telling me that.