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