Copyright protects works of art, literary works, film and music, and – somewhat surprisingly – computer software. Protection arises at the time of creation of the work, without any registration. However, it may be prudent to secure proof of who created the work, and when.
We can assist you in assessing weather the work is protected by copyright and also strengthen the protection in a suitable manner.
Copyright gives the creator exclusivity to  publish and otherwise e use the work. The term of protection is 70 years from the time year of death of the creator.