I'm actually not sure if my computer has an AGP slot or not.

My computer is pretty old. How do you tell?

I just accedently deleted my long detailed guide
Oh well here are the bullet points.
Do you know how to open a computer? (and not get shocked

)
If so just crack it open and have a look, Compare pictures of it with other pictures of agp slots etc online.
If you can't tell or don't know how to open it ask a coworker/friend/family member to have a look. ...... computer nerds love it when you ask them for advice
Becarefull when you figure out what you got and what you need. Make sure you get it from a place where you can get a full refund fo an open box should their be a problem. Here is why.
1. Some cards are simply to large phyiscally to fit in a computer. For example my computer has space for a 8400 and 8500. Not enough room for a 8600 or a 8800.
2. Some cards need an extra power source. That is to say you can't just drop it in to the mother board, there is a thing (wire of sorts) in there that goes from the video card to the mother board to give it some extra juice. And not all motherboards have extra slots for it. ..... My card for example does not need another power source.
3. Some cards take up more energy than the pwer supply is capable of putting out. Some need at least a 250 watt supply - other at least 500 etc.
Hit me up if you need any more help and can not get anyone to look at it for you. - I'd really rather you not pay best buy 40 bucks for a installation that is simply and takes 5 or 10 minutes. We can walk you through it if we aboslutly must. Good luck
