Copyright law has always included elements, such as the fair-use exemption, that make it difficult to apply. Explain how the Internet has made this worse by citing specific examples. Determine whether file sharing is necessary to further advantage technology or if it should be stopped because it violates copyright law. Solution One of the biggest mistakes that people believe is that if a work has no copyright notice, it is not copyrighted. The correct form of a copyright notice is \"Copyright or.