Microsoft Office 2007 SP3 Blue Edition is a version of Microsoft Office software used by Microsoft employees and has been released by a group of people. The blue edition actually includes tools and software for manufacturers.
This is a copy of the original software disk that is only available to Microsoft experts. You do not need to activate this version of the software, and you will be able to use it as well as update it after installation. The software interface in this suite is completely different and modern, and does not actually resemble previous versions.