: Windows 7 reached its end of support on January 14, 2020.
: Office 2021 and Office 2024 require Windows 10 or Windows 11 at a minimum. microsoft-office-2022-pro-plus-windows-7
: Office 2016 is the last perpetual (non-subscription) version officially supported on Windows 7. 2. Software Requirements & Recommendations : Windows 7 reached its end of support on January 14, 2020
If you must use Microsoft Office on a Windows 7 machine, here are the most viable paths: microsoft-office-2022-pro-plus-windows-7
MS Office for Windows 7: Installation Guide & Compatible Versions