Why Need to Remove DRM Protection

Digital rights management (DRM) refers to a range of access control technologies that limit usage of digital media or

devices. It has been used by some big companies to protect their intellectual property rights, such asSony, Apple Inc.,

Microsoft and so on. Songs bought from different companies will have different DRM protection that can restrict you from

playing songs on incompatible players. For example, if you downloaded a protected music from Microsoft Zune that has

windows DRM, you can only play the music on Zune player. If you accidently bought a PSP, you just can't play the music on

your new player. Also, DRM restrict the usage of computers, so you just can't share you DRM-laden music with your friends