Public Domain 12.2. Faculty should be aware that there are various types of restrictions on the copying and use of software. Software may be copyrighted as a single copy, site license, or shareware while public domain software has no copyright restrictions. Single Copy License Software may be used on one single machine at a time.
Some software is restricted to be used on one specific machine.
Site License Software is purchased under an agreement that allows a specific number of copies to be made of the software. The restrictions on the copying of software sold under a site license agreement should be understood before copying. Shareware User-supported software that is copyrighted but the developer encourages individuals to make copies and distribute to others. The developer generally asks for a small donation or registration fee H the user plans to use the software. Public Domain Software that is not subject to any copyright restrictions and may be copied and shared freely.