Copyright and the law

• Copyright: the information (ideas, pictures, works,...) is protected by law which means people cannot steal it.
• Copy free: The information (ideas, pictures, works,...) that is not protected by law which means people can steal it without getting trouble.
• Trademark: Company's symbol that is registered by law.
• Creative common: A group that work by sharing free copy works
• Royalty free: Right to use products for a specific of time without paying
• GNU licensed: A software that shares free copy works
• Public domain: Information that is not copyright such as clip art, program,... And you can use it or copy it or steal it. And its information maybe not correct.