Hi i tried installing 
 Office 2007 Activation Key but i cant find my serial and every 
 Office Professional 2007 Activation Key i boot up the computer it 
 Microsoft Office 2007 Professional Product Key straight to the setup screen. I have a windows 7 
 Office Pro Plus 2007 Activation with a serial and i want 
 Microsoft Office Pro Plus 2007 Activation install it but how can i get to the setup of windows 7?