Copyright & Licenses
Public Domain
Not protected by copyright, has expired, donated, or used public money.
Example -- classical music/literature
Freeware
Copyrighted work you can copy, use, or give away for free. EX. Internet Explorer, iTunes, etc.
Shareware
Work you can use, share, copy for free, for a limited time. EX. App store, demos
All Rights Reserved
The user has to use follow the rules found in the license agreement created by the supplier.
EX. software you would buy at Best Buy would be considered all rights reserved
Open Source
Software has open source code so you can, improve it, add extensions, and addons.
EX. Firefox, Linux, Chrome
Copy Right
A collection of rights granted to the author of a piece of work (songs, movies, books, video, software)