I just want to know how 
windows 7 x64 can I format my laptop 
Windows 7 Starter, so that the only 
Office Professional 2007 thing remaining is the 
Office Standard 2007 Key itself, as if I have just bought 
Office 2010 Standard Key. I don't have any Microsoft Office 2010 installation CD's, because 
Office Standard 2010 came with the laptop, so how can I do that?