For retail users, visit office.com and enter your product key to download the verified installer.
exclusive enhancements
Indicates the storage medium format (a standard 4.7GB DVD), signifying this is a disk image (ISO file). swdvd5officeprofessionalplus2016w64english exclusive
Office 2016 Professional Plus follows Microsoft’s : For retail users, visit office
If you encounter issues, Microsoft provides the and SaRa (Support and Recovery Assistant) for diagnostics. For retail users