Msofficepro 2016x64rus.iso -

: You can activate the software using a product key at the Microsoft Office Setup page. Once linked to your Microsoft account, you can manage or reinstall the software directly from your account dashboard.

: For users with limited internet access, Microsoft provides instructions for using an offline installer via the ISO file. MSOfficePro 2016x64Rus.ISO

Использование автономного установщика Office - Microsoft Support : You can activate the software using a