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