Step 1: Enter your PIN Enter your 25 or 27 character alpha-numeric PIN found on the inside of the card attached to the back of your Office for Mac 2011 box. NOTE: Your PIN cannot be used to activate Office for Mac. The PIN entered was not recognized as a valid PIN. Please check the characters entered and try again.

Office 2010, Office 2007, or Office 2011 for Mac. Step 1: Go to Step 2: Enter your Office product key without hyphens, and then select Verify. Step 3: Follow the prompts to finish the download process. Office 2013 Service Pack 1 for Microsoft Office 2013 32-bit Edition contains all the updates that will improve the safety, performance, and stability of your Microsoft Office 2013 Suite. This update will include all of the updates previously released for Office 2013. To be sure that you are getting the most out of.

Without a valid PIN you cannot retrieve your Product Key. PINs can only be activated at the store where Office for Mac was purchased. Return to the store with your receipt or proof of purchase to activate your PIN.