: Office 2019 for Mac reached its official end of support on October 10, 2023 , meaning it no longer receives security or feature updates. Common Issues and Activation
: While version 16.29 can run on older systems, modern versions (16.78+) require at least macOS Monterey (12) . Microsoft Office 2019 16.29
: Users have reported being unable to sign in or activate accounts on this build because Microsoft has shut down or limited activation for older versions. : Office 2019 for Mac reached its official
: If activation fails, experts from the Apple Support Community recommend either upgrading your macOS to a supported version or using alternatives like LibreOffice . Microsoft Office 2019 16.29