How do I know if content I want to upload to Course Hero is copyrighted by someone else?
The best way to tell if a work is copyrighted is to ask yourself -- did I create this material? If the answer is no, then the copyright is held by the individual who created the material and the content is not yours to share.
Remember, if you are uploading someone else’s material to Course Hero, you must have express permission from the author to do so. Uploading something without permission infringes upon the author’s copyright and is not condoned by Course Hero.