Explore the world's vast treasures with "The Complete National Geographic - Every Issue since 1888" DVD, a comprehensive collection that offers an interactive journey through history, science, and adventure. Compatible with both Windows and Mac OS X systems, this database requires a minimum of 512 MB RAM and a 1 GHz processor speed, making it accessible for a wide range of devices. With English as the language of instruction, this software brings the renowned quality of National Geographic to your fingertips. The item comes sealed, ensuring that you receive the full, unopened package complete with all units, ready to unlock a world of knowledge and experience on your computer.