Download the PowerPoint Add-in to your device as a .msi file.
Ensure you meet the requirements in the preinstallation checklist before you download the .msi file of the add-in.
Follow your company policy to select the right version to install. We recommend your company uses the latest version to benefit from the most recent functionalities. However, if your company is using a previous version, use that version. If you create or refresh a connection in a newer version of the add-in, it's not compatible with previous versions.