Copyright covers certain creative works such as artistic works, music, computer programs, text, choreography, sound recordings and films.
Copyright protection gives the copyright holder the exclusive right to copy the work, modify it (that is, create “derivative works”), and distribute, perform and display the work publicly.
Copyright owners can prevent others from reproducing or communicating their work without their permission.
Ideas or concepts do not have copyright protection. Copyright protects the expression of the idea, but not the ideas themselves.