Ways to Change Microsoft Office Product Key. Edit Article. Three Methods Microsoft Office 2. Microsoft Office 2. Microsoft Office XPCommunity Q AHave you ever entered a pirated product key into your Microsoft Office It can sometimes disable you from receiving critical updates, and support from Microsoft. A product key is a specific software based key for a certain program. It is used to identify that the copy of the program is original. Needed to reset my laptop back to factory settings. Unable to locate product key for Office Enterprise 2007 is there any way to retrieve that info I was able to. Provides a solution to help resolve this validation error in Microsoft Office 2010 This is not a valid Office Product key. Still using Office 2007 Compare Office 2007 to Office 365. Get the latest information and support for Office products. Product keys consist of a series of numbers or letters. This sequence is typically entered by the user during the installation of computer software, and is then passed to a verification function in the program. If you wish to acquire a licensed copy of Microsoft Office, you must change its product key to a genuine one. Download Office 2. Office 2. 00. 7 Product Key. If you have an active Office 3. Home subscription. Each household member. PCs, Macs, i. Pads, Android tablets, Windows tablets, i. Phones or Android phones. TB of One. Drive storage, and manage their own installs from. To add someone to your subscription, visit. Each person you add will receive an email with the steps they need to follow. Once they have accepted and completed the steps, their information, including the. My Account page. You can stop sharing. Install Microsoft Office 2007 With Product Key© 2017