Licenses and Copyright
five examples
Copyright
The exclusive right to make copies, license and otherwise exploit piece of work
Public domain
Is not protected by copyright because of taxes, charity or the license is expired. Classic literature, Paintings.
Freeware
Any licensed piece of work you can download and/or for free. Itunes, Media software player,
Shareware
Copyrighted work you can use free for limited time or partially. Free trial, Lite.
All rights reserved
Must follow the written agreement. Bought software, Games, Microsoft
Open source
Software that includes code so others can improve or change it. Firefox, Chrome.