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