Question: As an instructor (online or in person), when can I use copyrighted materials in my classes?
Answer: See Fair Use - What are the limits? and TEACH act
Question: I need music for my video. Where can I find music I can use without breaking copyright laws?
Answer: See Where can I find free or Creative Commons licensed music?
Question: Where can I find images to use in my classes?
Answer: See Online Graphic Resources.
Question: What is creative commons? Are there restrictions on how I can use a Creative commons licensed image or music?
Answer: Creative Commons is a type of license wherein the copyright holder grants large usage options. CC licenses range from CC0, wherein the rights holder holds no restrictions on it's usage and gives it to the public domain to CC BY-NC-ND, where the creator must be attributed, it cannot be used for commercial purposes, and no changes can be made to it. For more, see Creative Commons licenses.