This document discusses fair use and copyright. Fair use allows use of copyrighted works for purposes like teaching without permission. Non-profit educational use is more likely to be considered fair use rather than infringing on copyright. Fair use is determined by considering the purpose and nature of the use.

7. All rights belong to their respective owners.
Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is
made for "fair use" for purposes such as criticism, comment, news reporting,
TEACHING, scholarship, and research.
Fair use is a use permitted by copyright statute that might otherwise be
infringing.
Non-profit, EDUCATIONAL or personal use tips the balance in favor of fair
use.