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