Research on Effect of Digital Entertainment in the Digital Era

In this paper, the author shows the digital media distribution affects the life of modern society. The evidences provided the facts that digital media making a change in entertainment activities, online sales, and the popularity of internet radio and so on. From this change, Digital Right Management (DRM) is crucial to protect content providers' interest, as mentioned in this paper. Digital Right Management (DRM) will be a tool for both provider and user. We present advantages to show that this tool can work on various media contents.