I hope I posted this in the right area of the forums. If not, please feel free to move it.
A while back I came here asking about whether or not I should build my own PC. It came down to "no". So I purchased a refurbished Dell Optiplex GX280. My question - Can I replace the existing HD with the Hitachi 250GB internal HD I have sitting around (still in the box)? I do not have an OS CD per se but the refubished computer did come with a "reintallation CD". So does that mean I can switch out the HD and insert the reinstallation CD to get Win XP SP2 on the new HD?