About Microsoft Office 2016/2019/2021 32-bit · Popular & Full

: They are the standard choice for users relying on legacy COM Add-ins or ActiveX controls that do not have 64-bit equivalents.

Microsoft currently recommends the 64-bit version for almost all users to leverage better processing power and security features (like Hardware-enforced Stack Protection). You should only opt for the if: ABOUT Microsoft Office 2016/2019/2021 32-bit

Microsoft Office 2016, 2019, and 2021 all offer versions to maintain compatibility with older hardware and specific software extensions . While Microsoft has shifted to 64-bit as the default installation for modern systems, the 32-bit architecture remains a critical alternative for specialized environments. Core Architecture & Compatibility : They are the standard choice for users

You use 32-bit third-party add-ins that lack a 64-bit version. You are running an older 32-bit version of Windows. ABOUT Microsoft Office 2016/2019/2021 32-bit