Hey thanks for the quick replies! This gives me a good starting point. I'm pretty sure this machine won't come with any kind of discs but I'll see when I boot it up what's left on the hard drive, if anything. They said the OS has been removed so not sure if that means they did a complete wipe of the HD or what.
I've always built my own computers and have had good luck so this is new territory for me with a factory made one.
I'll follow up with what happens. And thanks again for the information.