: The characters B and 8 , G and 6 , or O and 0 look remarkably similar on printed stickers. Double-check your typing.
Select your country to view the toll-free number provided by Microsoft. enter your product key microsoft office 2010
If you purchased Office 2010 digitally through Microsoft and used a Microsoft account, you may be able to retrieve the product key by signing into your account and reviewing your order history. However, note that Office 2010 is no longer available for download from Microsoft without the original installation media. : The characters B and 8 , G
If Office is already installed and working on another machine, you can use tools like Belarc Advisor MagicJellyBean to extract the key from the system. Microsoft Support 2. How to Enter the Product Key : The characters B and 8