Mozilla's mission is to promote openness, innovation, and opportunity on the web through the four freedoms: the freedom to use the software for any purpose, study and modify it, redistribute copies, and share modified versions. These principles emphasize the importance of access to source code as foundational for user control and empowerment.

1. September 11, 2015 - PESIT-BSC
Take back control - Firefox for
Windows 10

2. Looking back ...

3. Mozilla mission
Our mission is to promote
openness, innovation & opportunity
on the Web.

4. The 4 freedoms
● The freedom to run the program as you wish, for any purpose
(freedom 0).
● The freedom to study how the program works, and change it so it
does your computing as you wish (freedom 1). Access to the source
code is a precondition for this.
● The freedom to redistribute copies so you can help your neighbor
(freedom 2).
● The freedom to distribute copies of your modified versions to others
(freedom 3).
Free Software Foundation