Your company is evaluating the differences between deployments of Office 365 ProPlus and Office 2016. You need to determine the installation features of each deployment. Which installation feature is

Click-to-Run is the sole installation technology for Office 365 ProPlus; it streams and virtualizes the Office installation using Microsoft's streaming technology, enabling faster installs, background updates, and side-by-side versioning. Unlike Office 2016 (volume licensed), which uses the traditional Windows Installer (MSI) package format, Office 365 ProPlus cannot be deployed via MSI - Click-to-Run is the only supported method, making it a feature unique to the ProPlus product.

System Center Configuration Manager (SCCM) can be used to deploy both Office 365 ProPlus and traditional Office 2016, so this is not unique to Office 365 ProPlus.

Both Office 365 ProPlus and Office 2016 are available in 32-bit and 64-bit versions, making this a shared feature rather than one unique to ProPlus.

Both Office 365 ProPlus and Office 2016 install the application files locally on the user's computer, so local installation is not a distinguishing feature of ProPlus.