How to upgrade to the Office 2011 Home & Business in Brazil?

22. February 2013 · Write a comment · Categories: Outlook for Mac · Tags: , , ,
I've installed the Office for Mac 2011 Home & Student in my Mac, and i want to upgrade it to the Home & Business to use the Outlook. But the option to purchase the license key doesn't appears in the "word" menu like indicates in the tutorials. Could someone help me sending the link where i can purchase the license key to the upgrade, or telling me what to do?

There is a detail, I'm in Brazil, I think it don't change anything to purchase, but its better let you know.

Thanks