You have downloaded and installed the trial edition of Office 2010 Student & Home, Home & Business or Professional. Your trial is reaching its end or you are ready to enter the product key.
Here are the step to purchase a product or enter an already obtained product key.
1: If you do not have your product key visit Microsoft Office web-site to obtain your key.
2: You need to run the Office anytime upgrade wizard.
Click start, in your search box type “Office anytime upgrade” and click it.
3: Run through the wizard and select I have already obtained my product key.
4: Enter the product key and your product will be activated.