in October 2020, Microsoft no longer sells or supports it. Here is a breakdown of how the "free key" landscape works and the better alternatives available. 1. The Reality of "Free" Product Keys
These are keys found on forums or "key list" sites. Because they have been used thousands of times, Microsoft’s activation servers have usually microsoft office 2010 pro plus product key free
them, meaning they will not work for a standard installation. KMS Activators: in October 2020, Microsoft no longer sells or supports it