Official support for all Office 2007 versions ended on October 10, 2017 . Microsoft no longer provides security updates, leaving any system running it vulnerable to modern cyber threats.
It typically includes the full range of Enterprise-grade tools: Word, Excel, PowerPoint, Outlook, Publisher, Access, OneNote, InfoPath, and Groove. microsoft office 2007 enterprise blue editioniso link
The "Blue Edition" is essentially a of the Office 2007 Enterprise suite. Its primary characteristics include: Official support for all Office 2007 versions ended
These versions often fail the "Office Genuine Advantage" validation, which can disable features or prevent official updates. System Requirements (Standard 2007) microsoft office 2007 enterprise blue editioniso link