computer problem

<p>Hey, I have a laptop with Vista, and just now my monitor has gotten pretty funky. On my background I have stretches of pink pixels, they also occur on any pics/videos/graphics on my computer. Online, I have a strange teal tint in some places. I am somehwat baffled, because it was working fine just 2 hours ago, when last used it. Now, the pink pixels on the background wallpaper has happened before, but usually clears up pretty quickly, but now it is persisting. The teal tint online is complteley new. I also have color problems on my windows men bar and firefox's menu bar.</p>

<p>Any help/advice would be appreciated.</p>