Symphony is an innovative cloud-based AI operating system designed to help users complete various tasks efficiently through AI technology. It operates at the system level, seamlessly integrating with any tools and programs installed by the user. The main advantage of Symphony lies in its powerful AI capabilities, which can automate tedious tasks like generating spreadsheets and reports, allowing users to focus on more important work. Additionally, Symphony supports remote control via mobile devices, enabling users to work from anywhere. The product is priced at a one-time fee of $15 for permanent storage on the server, ensuring data security.