About copyright registration. In China, copyright comes into being from the date of creation. Copyright registration is not a prerequisite for obtaining copyright, but the certificate of copyright registration is a preliminary certificate of registered items, which can be used as a certificate for claiming rights or bringing administrative treatment or litigation over rights disputes. Computer software can be registered through China Copyright Protection Center; Other original works: writing, art, photography, movies, music, architectural works, engineering design drawings, etc. , can be registered by the provincial copyright registration department. In some countries, if the work is not registered, it will have some bad consequences.