Should you ever feel the need to change your Windows 7 or Microsoft Office 2010 product license keys, here is how you can do so!
Change Windows 7 and Office 2010 Product License Key
You can change your Windows 7 key via the Control Panel. To begin, open Start Menu > Right Click Computer > Properties > Change Product key > Enter New Product Key > Click Next, to activate Windows 7.
To change Microsoft Office 2010 License Product Key easily, use Office Key Remover.
Follow these steps to change your product key in Windows 8. You can get more information here on how to activate any version of Windows. Once activated, you may wish to view the Licensing Status and Activation ID of your Windows OS with slmgr.vbs. Go here if you find that the change product key link not available.