Version 16.53 includes several enhancements that modernize the classic desktop experience: Update history for Office for Mac - Office release notes
Office & Office for Mac: Download, Installation, and Activation Support Microsoft Office 2019 для Mac 16.53
Version 16.53 was generally available by late September 2021. Version 16
This version is typically activated using a Volume License (VL) Serializer for enterprise users or a standard retail key. Key Features by Application Microsoft Office 2019 для Mac 16.53
Office 2019 for Mac reached the end of support on October 10, 2023 and will no longer receive updates. Microsoft Learn
