Thank you for posting your question
The key you are referring to on the back of the laptop if the Operating system not Office
The Product key for Office in found on the Office 2007 CD case
If you purchased Office online you would have received the key from the online vendor
either an email ,displayed on the screen or both.
If you don't have the key you will need to contact MS activation (888) 652-2342
Please click on the green accept button
I have the key, it is not working.
Ok, the only way at this point to contact the Microsoft activation line (888) 652-2342. Please click on the green accept button.