Software : Applications Software
7 Ways to Legally Obtain Software Commercial Software Public Domain Software Shareware Freeware Rentalware Free Software Open Source Software
Commercial Software Copyrighted License must be purchased Examples : Microsoft Office Adobe Photoshop
Public Domain Software Not copyrighted Legal to copy No one owns the rights to restrict its use Examples : WorldWideWeb - the first web browser HippoDraw - statistical analysis software GameSWF - a Flash video / game player
Shareware Copyrighted Download for free, then pay if you use it Some called “demo” or “trial” software For evaluation purpose
Freeware Copyrighted Available for free There are no time limitation Examples : Mozilla Firefox Opera web browser Google Chrome
Rentalware Copyrighted Lease for a fee Commonly per year fee
Free Software Founded by Richard Stallman Software include with source code Free for alter it With “copyleft” / GNU http://www.free-soft.org
Open Source Founded by Eric Raymond 1998 Remove “Free” from “Free Software” Software include with source code Free for alter it http://www.opensource.org
Version and Release Version Release for big changes Ex : 2.0, 3.0, 4.0 ... Release For small changes in the same version Ex : 2.1, 2.2, 2.3 ...
Software Lisence Type Site licenses Concurrent-user license Allow software to be used on all computers at a specific location Concurrent-user license Allows a specified number of copies to be used at one time May require additional license-monitoring software Multiple-user license Specifies the number of people who may use the software Single-use license Limits the software to one user at a time
Other Software Categories Pirated software Software obtained illegally in violation of copyright Software & Industry Information Association Anti-Piracy division prosecutes violators of software copyright laws http://www.siia.net/piracy/ Don’t pirate software!!! Abandonware Software that is no longer being sold or supported by its publisher Subject to copyright for 95 years from date of publication
Kinds of Software Entertainment Software Education Software Offices Software Bussiness Software Spesific Software
Entertainment Software Games Music Player Movie Player
Education Software
Offices Software Word Processing Spreadsheet Graphic Presentation Communications Data Management
Word Processing
Spreadsheet
Graphic Presentation
Communication
Data Management
Bussiness Software POS (Point Of Sales) http://demoreborn.arasso.net
Spesific Software
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