I'm looking at a pc online, I'm not really tech savy and could use some help.

Here is the desktop:

http://www.walmart.com/ip/GUA103SE/15231528#Specifications

If you have any idea as to what could be bought to upgrade that (if need be) I would greatly appreciate it.

Thanks

Not bad for the money, just needs a beefier graphics card and it'll run pretty much everything.

(It will play Oblivion alright without one, just don't expect to crank the graphics)

Not bad for the price, but do get another video card. The Radeon 5670 is probably most I would get with the stock power supply that comes with this system. You could upgrade the power supply too if you're willing to spend more