Possible Duplicate:
Windows 7 and Vista Activation FAQ: how do language, version, 64-bit or 32-bit, and source affect ability to install and transfer Windows licenses?
I bought a HP laptop with Vista Home Premium on it. I was entitled to the Windows 7 upgrade so I sent away for it. I sold my HP laptop and I just received the Windows 7 Upgrade DVD from HP. Can I use the Windows 7 Upgrade DVD (or key that came with it) to install Windows 7 on a NON HP computer?
Thanks.