While you may be looking for a pre-activated or "patched" version, please consider the following regarding the legacy Enterprise/Corporate editions: Official Status and Installation
Downloading or using a "pre-activated" or "patched" version of Microsoft Office 2010 Enterprise is due to significant security risks and legal concerns. Why to Avoid "Activated/Patched" ISOs While you may be looking for a pre-activated
Specialized tools for forms and collaborative business environments. While you may be looking for a pre-activated
No subscription checks or "always-on" requirements. While you may be looking for a pre-activated
Introduced basic image cropping and corrections within Word.
These terms indicate the software was modified (cracked) to bypass Microsoft's activation servers. Tools like KMSpico were often bundled or integrated into these ISO files to trick the software into thinking it was legally licensed.