How to Convert Microsoft Office Trial
- 1). Open one of the Microsoft Office programs from the trial. Your options are Word, Excel, PowerPoint, Outlook or OneNote. All of these programs have the option to add the key, and the key will apply to all programs. You do not need to enter the key into each program.
- 2). Click "File" and then "Help." On the right side of the screen you will see a "Trial Product" section. Click "Purchase Product" from this section.
- 3). Select either "Enter Product Key" or "Buy Product Key Online." If you choose to enter the key, click "Continue" and enter the key in the box. If you choose to buy online, Office will open a webpage for you to purchase the product. Office will then supply you with your product key. Once you have the key, close the webpage and enter your key in the box.
- 4). Click "Continue" once your key is entered. Your Microsoft Office programs convert to the full versions.
Source...