Copyright
Legal right, given to an originator to print or film
Public Domain
Is not protected by copyright law because it meets one of the following conditions: the copyright has expired, the work was created with public money. Example: Classic lecture because the copyright ran out.
Shareware
Copyrighted work that you can copy, share, and use for free, only for a limited time. Example: Lite apps on app stored are free but
also limit what you can do
All Rights Reserved
Only allowed to use the software according to the details in the license agreement. Ex: Iwork
Open Source
Software that includes the source code with the idea that someone can improve it. Examples: Firefox, chrome
Freeware
Copyright work that you can use, copy, and use for free. Example: microsoft, internet explorer, safari, Itunes