I bought a 2nd hand PC with Windows 7 Pro installed, which came with a product key stuck on its case but no recovery disc supplied.
I recently bought a new sealed OEM copy of Windows 7 Pro just in case I ever need to do a fresh install, and that also came with its own product key.
So if I ever need to do a re-install, which product key would I use for installation purposes?
I recently bought a new sealed OEM copy of Windows 7 Pro just in case I ever need to do a fresh install, and that also came with its own product key.
So if I ever need to do a re-install, which product key would I use for installation purposes?