Okay, I have an extra monitor laying around and I'm wondering what I would need to buy and/or do to have both of 'em hooked up.
I've googled the likes of "dual monitor setup" but none of the guides I've read helped me at all, mainly because I'm illiterate when it comes to all these hardware terms and such.
Any help?
Let me be a bit more thorough than Nami88:
http://en.wikipedia.org/wiki/File:Vga-cable.jpg is a VGA cable, http://www.dimensionsguide.com/wp-content/uploads/2010/02/VGA-Port.jpg is a VGA port. (they are almost always blue colored, sometimes black)
http://www.cyberresearch.com/images/products/1250640696.600.jpg is HDMI cable, http://www.faqs.org/photo-dict/photofiles/original/9276/12630HDMI_port.jpg is a HDMI port. (notice the unique bevel/notches, these can be many colors)
http://www.davediscovers.com/wp-content/uploads/2009/02/dvi-cable.jpg is DVI cable, http://www.cable-trader.co.uk/images/finder/dvi-d_socket.jpg is a DVI port. (the port is usually white, the plug is often white, but is sometimes black or grey)
Not all computers have all of these ports.
Obviously if you're using your computer right now, one display port or some sort is being used, if you have another that's right next to the first one then you're good to go for mutiple monitors, if the extra port is in a different place, you won't necessarily be able to use it (for example, some motherboards have display capability that gets disabled when a standalone graphics card is added). If you have an extra port of any of the above, but it does not match the plug on your extra monitor, you simply need the correct adapter, these are cheap and easy to find online or at almost any electronics store.