I don't believe you can, I think you would have to have new video card installed. I know that Multiplex PC deals in Multiple Monitor Systems, from the Multiple Monitor Arrays to the computers themselves. Here is a link to their site.
http://www.multiplexpc.com/multiple-monitor-arrays-s/1.htm
Here are some other Multiple Monitor Links as well.
http://www.YouTube.com/multiplexpc
http://www.multiplexpc.com
http://www.multiple-screens.com
http://www.multiplemonitorpc.com
http://multiplexpc.blogspot.com
http://multiple-screens.com/index.php/multiple-monitor-blog.html
Yes, Buy it will require a high end video card or multiple video cards.
Three
you dont. you can hook them to the computer though.Another AnswerYou need two video cards in the backplane. Each video card can drive two monitors. The video cards cannot be in their "Ganged" mode (SLI or Crossfire). If they are, only one monitor will be driven (main port on primary video card). The other three will be blank.
You can,t.
you have to get a memory card and hook it in the computer
Cable boxes do not usually have connections for computer monitors.
you can do so by useing 2 video cards as long as one has dual video out
While you can hook up an external monitor to your computer if your video card is not working, it will not display anything.
Yes -- most HDTVs have an S-Video input.
You can usually hook up your TV to your computer via a S-Video cable, though you'll also need to hook up audio as well.
You buy a MOD and hook it up to your computer and "Modify" the game.
A video capture card is a card used to get a picture from a TV source such as cable or satellite to your computer. Now they make HDMI cables which hook up to your TV and your computer and it projects video and pictures to and from your computer.