Hi. Most of my friends have laptops with 
 Microsoft Office Enterprise 2007 Product Key. They say its great and that it is much faster than Windows Vista and 
 Microsoft Office 2007 Professional Plus Key. I would like to change from 
 Office Professional 2007 Activation Key to Windows 7. Does the chang affect the 
 Office 2007 Professional Serial Key and the 
 Office 2007 Professional Serial Key found in the computer? I nee your help please!