My new work computer came with one screen, a 22" widescreen. Initially, I thought, let's not be too precious here....I can work on one screen just like all the other draftees I know.
The answer was, yes, you can, but what a pain! What I really missed was the properties pallete, and the tool palletes. When I first looked at the back of the little HP, I could only see a vga port, indicating to me that this would only take one screen.
One of my fellow workers then pointed out that there was another outlet and that you could indeed have two screens. The other port looked just like a USB, but apparently is a special HP thing for having another screen. It needed a special adaptor to connect to my 20" Philips LCD, but apart from that I was soon up and running. My old computer looks a bit minimalist now, with just a 17" screen.
At this point I realised how faded the old monitor had become-or was it always like that?!
I have turned brightness to 100% and upped the contrast, so it is still usable.