How to Change Product Key of Microsoft Office 2010

The Microsoft Office 2010 Beta version is so new that many people know little about it and even have never heard of it. And I always see some very easy questions about Office 2010. Now, I want to answer one of friends' questions about product key of Office 2010. However, it has been asked many times. So, here I want to give several simple steps below to change product key of Microsoft Office 2010.

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  • Open your word document or other applications like Excel, PowerPoint, etc.
    Change Product Key of Microsoft Office 2010
  • Choose "File" > "Help" in the menu.
    Change Product Key of Microsoft Office 2010
  • Then click "Change Product Key" in the right list.
    Change Product Key of Microsoft Office 2010
  • Then a dialog box apears and enter your product key in the blank. And click "Continue" like this.
    Change Product Key of Microsoft Office 2010
  • There are two options in another new dialog box. Choose "Install Now".
    Change Product Key of Microsoft Office 2010
  • A process window pops up. Wait for a few minutes.
    Change Product Key of Microsoft Office 2010
  • Then you can see it is finished and click "Close" to exit.
    Change Product Key of Microsoft Office 2010
  • Well, you have changed the Product Key of Microsoft Office 2010.