Plagiarism~ Stealing someone else's work and pretending it's your's.
Copyright~ The owner has control of what can be done with their intellectual property.
Fair Use~ Exceptions and limitations to copyright law that allow the public to use portions of copyright material.
Public Domain~ Materials that are not protected by copyright law that can be used by the public permission or payment.
Intellectual Property~ Original work protected by copyright law.
Piracy~ Term used when music,movies, and software are copied and "burned" illegally.
Hacking~ Accessing someones computer without permission regardless of the activity or intent.