This document discusses intellectual property, copyright, and fair use. It defines intellectual property as creative works such as books, songs, videos, and more that are fixed in a tangible form. Copyright protects the owner's exclusive rights to reproduce, distribute, publicly perform and display, create derivatives, and more. Copyright lasts for the life of the creator plus 70 years for individuals or 95-120 years for corporations. Fair use allows limited use of copyrighted works without permission for purposes such as teaching under the four factors of purpose, nature, amount, and effect. The document recommends citing sources and determining if fair use applies before using copyrighted content.