The Four Liberties of Free Software program

A free software is a computer code that can be used without restriction simply by the original users or by anyone else. This can be made by copying this program or enhancing it, and sharing this in various techniques.

The software freedom movement was started in the 1980s by Richard Stallman, who was concerned that proprietary (nonfree) software constituted a form of oppression for its users and a violation with their moral rights. He created a set of 4 freedoms for the purpose of software to be considered free:

1 ) The freedom to improve the software.

This is the most basic of this freedoms, and it is the one that the free method useful to people. It is also the liberty that allows a group of users to share their modified release with each other plus the community at large.

2 . The freedom to study the program and discover how it works, so that they can make changes to it to match their own applications.

This liberty is the one that a lot of people imagine when they notice the word “free”. It is the flexibility to tinker with the application, so that it really does what you want it to do or perhaps stop carrying out anything you do not like.

5. The freedom to distribute copies of your revised versions in front of large audiences, so that the community at large can benefit from your advancements.

This independence is the most important in the freedoms, and it is the freedom which makes a free course useful to the original users and to anybody else. It is the flexibility that allows a group of users (or individual companies) to produce true value-added versions belonging to the software, that can serve the needs of a certain subset from the community.

Leave a comment

Your email address will not be published. Required fields are marked *