I've seen copies of Microsoft Office LTSC 2021 Professional Plus floating around, but I never understood the menu. I'm leaving the question(s) in the comment section. : r/Piracy
Office 2016 Professional plus License Key - Lifetime Activation
Configuring KMS License Server for Office 2021/2019/2016 Volume Activation | Windows OS Hub
MICROSOFT OFFICE 2016 PROFESSIONAL PLUS -
Office 2016 installation – 4sysops
Office 2016 - SzoftverCenter
Microsoft Office Home and Business 2021 Mac - Cyber EDP - Systems
University of Wisconsin KnowledgeBase
Buy Microsoft Office 2016 Pro Plus (1 PC) - Keysworlds.com
Microsoft Office Professional Plus 2016 (50 PC Activations) License Key
Download and use Office 2016 for FREE without a product key - MS Guides
Microsoft Office Professional Plus 2016 - Microsoft Serial Key - DLHStore - The Digital Content Store
Microsoft Office - Super License Key
Microsoft Office 2016 Product Key [100% Working] » TechMaina
Microsoft Office 2010: Can't be activated anymore? – Born's Tech and Windows World
Microsoft Office Professional Plus 2016 - Microsoft Serial Key - DLHStore - The Digital Content Store
Microsoft Office 2016 Professional Plus * 32 & 64 bits *
All Office MAK License key - Volume License - WHOLSALEKEYS
University of Wisconsin KnowledgeBase
Office 2016 Professional Plus Volume License | Mydigitallicenses
Microsoft Office 2016: MAK to KMS - GROK Knowledge Base
How to Download and Install Microsoft Office Products Requested from TechSoup
Buy Office 2016 Professional Plus for PC Original License - RAPID