I have noticed that on some computer screens (with a smaller set resolution - am I explaining this correctly? - I mean everything appears smaller), my webpages appear smaller and as such, to the left of the screen. I have noticed with professional sites, the page usually appears in the middle of the screen.
My question is how do I change my page so it will appear in the middle of the screen, when being viewed through a set resolution PC which makes the page seem smaller? I have tried messing around with autostrech and spacer images, but I clearly have no idea what I am doing. I have a feeling that it's not too difficult, but that's no comfort as I don't know what to do.
Many thanks in advance,