I don't believe you can simply activate your Office 2013 Key without a product key. If you have any other technical questions, you can also communicate with their support team. The support email will be sent to you at the first time. Choose the target product and order it online. You can go to the professional site Office 2013 Key ( ). But don't need to worry about how and where to buy the genuine product key. Hi, there, as for your question, you definitely need to buy a product key to activate your Office 2013 Key. How to get activation keys for Microsoft office 2010 betaĢ.Once opened the page you will see the product key like this:

On this Post I only provided Multiple Activation Key. Key Management Service (KMS) for activate thousands computer at the same time. Multiple Activation Key (MAK) is used to activate fewer than 50 computers.

Actually there are two type of activation methods for Microsoft office 2010, using multiple activation keys (MAK) and using key management service (KMS).

Free product key for office 2010