Hey all,
I have never just upgraded my windows OS. I am alot more happy with the latest OS's offered by Microsoft and I'm pretty smart with using them, usually I am the one to call by friends and family for PC help. But some things I don't know.

Here's my real question, say if I have Windows 7 home premium now (full version) and want to upgrade to Windows 8, do I still use that Windows 7 serial or am I just using Windows 8 after upgrading?. Is it embedded somehow?. Know what I mean?.