The document describes a 4 step demo of using Oracle's Database Backup Cloud Service: 1) Subscribe to the cloud service, 2) Install the backup module, 3) Configure RMAN backups, 4) Perform backups to the cloud, simulate data file deletion, restore and recover files from the cloud backup, and open the database. It includes screenshots and code snippets for configuring RMAN, performing backups, restoring and recovering files from the cloud backup service.