Microsoft provides the as the official method for downloading the "Online Installer" configuration. Official Office Deployment Tool: Download from Microsoft Direct ISO/IMG (Retail): Office 2021 Pro Plus CDN Link Installation Steps
Run the .exe to extract the setup.exe and sample configuration files to a folder on your desktop. Download Microsoft Office 2021 Pro Plus Online Installer zip
Save this as configuration.xml in the same folder as setup.exe . Microsoft provides the as the official method for
Open Notepad and paste the following XML code to specify the Pro Plus 2021 edition: Download Microsoft Office 2021 Pro Plus Online Installer zip