You may use one of the following Multiple Activation Keys (MAK) to activate your Microsoft Office 2010 Beta products. Microsoft Office Professional Plus 2010, Microsoft Project Professional 2010, and Microsoft Visio Premium 2010 require separate activations. Below are the official product keys from the Microsoft website.

Microsoft Office Professional Plus 2010: 22HGX-728MX-BBWX9-7BB8X-J96B4

Visio Premium 2010: PQCFB-YGXGC-TXB66-DH3VW-GCGYQ

Project Professional 2010: CQYRY-3KBR3-JW34C-VGH7M-MQM49

How do I activate Microsoft Office 2010 Beta?

You can activate your beta copy of Microsoft Office 2010 by entering your product key and following the on-screen instructions. Use one of the following 3 options to enter your product key.

Option 1: From the notification Dialog

• Step 1: Click on the Change Product Key button.
• Step 2: Enter the product key from the top of this page that matches the product you are activating and click “Continue.” On the next dialog, click “Install Now” to install your key. You will see a progress bar page and then a dialog box saying configuration has been successful. Click “Close.”
• Step 3: Close and restart the application and follow the on-screen instructions to complete activation (an internet connection is required). After restarting your Office application once more, click File tab | Help to see your activated status.

Option 2: From the Backstage view

• Step 1: Open an Office 2010 Beta application (e.g. Word 2010 Beta) and click the File tab.
• Step 2: Click the Help tab and then click the Change Product Key link.
• Step 3: Enter the product key from the top of this page that matches the product you are activating and click “Continue.” On the next dialog, click “Install Now” to install your key. You will see a progress bar page and then a dialog box saying configuration has been successful. Click “Close.”
• Step 4: Close and restart the application and follow the on-screen instructions to complete activation (an internet connection is required). After restarting your Office application once more, click File tab | Help to see your activated status.

Option 3: Control Panel

• Step 1: Click on Start Menu -> Control Panel -> Programs and Features (or Add/Remove Programs, depending on your operating system). Click on your product, e.g. Microsoft Office Professional Plus 2010, then click “Change” on the top menu.
• Step 2: Select the option to “Enter a Product Key.”
• Step 3: Enter the appropriate product key from the top of this page and click “Continue.” On the next dialog, click “Install Now” to install your key. You will see a progress bar page and then a dialog box saying configuration has been successful. Click “Close.”
• Step 4: Close and restart the application and follow the on-screen instructions to complete activation (an internet connection is required). After restarting your Office application once more, click File tab | Help to see your activated status.