When you are creating you own projects you sometimes can use other peoples creations. One option is to look for Creative Commons licensed content. On this page we explain what Creative Commons is, and we give you some sources where you can look for free-to-use pictures, music and videos. BUT: DON'T FORGET TO REFERENCE AND CITE THEM!
Image and documents are from Image from https://www.copyrightandcreativity.org/
Creative Commons: What we do