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