Upgrade Windows 8 Pro

[prithive]

I have an original Windows Vista Home Premium product key..Can I upgrade to Windows 8 Pro? I want to do a clean installation of Windows..But I read some articles that Upgrading will keep windows personal files, settings and applications. Thank you..

 

[lucasbytegenius]

The Vista product key won't work to activate Windows 8.

Yes, upgrading should work just fine for Vista.