If already installed, the app has stopped receiving security and feature updates.
Download the standalone OneDrive 21.002 pkg installer from Microsoft's servers (if still hosted) or verified mirror sites. onedrive for macos 10.13.6
that still support macOS High Sierra, or would you prefer instructions on how to use OneDrive via your web browser install one drive on Mac (10.13) - Microsoft Q&A If already installed, the app has stopped receiving