It gets a little tricky finding a comptuer if you want to have more than two monitors. A dual screen monitor can be supported by a number of options.. 1) a motherboard with a dedicated graphics chip & a second graphics card. 2) A graphics card that has two outputs (dvi/avg).

If you’re looking to use more than two monitors you’ll need to get a computer that has enough expansions slots to fit extra graphic cards. I’d also do some research about software that manages multiple screens.

If you want more tips check out my site. I might have to do a section for multiple monitors, it’s probably something people are more and more interested in now that they’re so cheap. Good luck!