一般地说,作品一经创作完成,著作权人就自然地享有著作权。但著作者创作的目的并不为创作而创作,而是要争取使作品向社会广泛传播,并由此获取收益。向社会传播作品,著作权人当然可以自已进行,但更多的时候,著作权人是无法自已组织传播作品的,而只能由他人来代替自已完成。这个时候,就需要著作权人向他人转让著作权,或许可他人使用著作权,以便他人能合法地传播作品。 Generally speaking, once the work is finished, copyright owners naturally enjoy copyright. However, the purpose of the author's creation is not to create for the creation, but to strive to make the work widely disseminated to the community, and thus gain. To spread the work to the society, the copyright owner can certainly do it himself, but more often, the copyright owner can not organize his own work to spread the work, but can only be done by others instead of himself. This time, you need the copyright owner to transfer the copyright to others, or others may use the copyright, so that others can legitimately spread the work.