Digital copy works by going to a web page that will be provided with the code and once at the web page it will ask you for the digital download code. Once the digital copy code is entered you will have the blue ray version of the movie and all the goodies that come with the original hard copy of the blue ray disc. All you need is any of the following to download it to: laptop, desktop, smart tv , iPhone or smartphone or tablet once the digital copy is downloaded to your devices media it is there to watch any time any where until you decide to delete it from your device.