I just want to know how
Windows 7 Ultimate Product Key can I format my laptop
Windows 7 Enterprise Key, so that the only
Office 2007 Product Key thing remaining is the
Office 2007 Ultimate itself, as if I have just bought
Microsoft Office Professional Plus. I don't have any Microsoft Office 2010 installation CD's, because
Office 2010 Product Key came with the laptop, so how can I do that?