How do I change the zoom settings on my desktop?

I have a HPG6000 with Windows Vista and somehow have accidentaly managed to change the settings on my display and everything is zoomed in!

I have looked around the control panel and around the display and nothing.

Any ideas how I change this and set it back to normal?

Thanks.How do I change the zoom settings on my desktop?
Generally you can right click on the desktop and click on properties. This will bring up the Display Properties window. Click on the Settings tab. Under that tab, you can change the Screen Resolution.

get liquid foundation

going to release