Retrieve Xp Key How To Retrieve Key For Installed Windows Xp?

How to retrieve key for installed windows xp? - retrieve xp key

In fact, XP PRO. My Dell only has a slot for a hard drive and the current disk is only 5GB, I bought a 250 GB replacement. I have a program to recover all important product identification and the e-mail, when I retrieve it later. Then I changed the hard drive and went to install Windows XP PRO. Then he asked Retrive the key and does not work. So I still have the hard drive of 5 GB, how do I get the key to install Windows XP Pro?