In the " Digital environment: Building a digital environment "You have to answer the question "What can we say about a free software ?" on Pix. Discover the answer in this article.
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What characterizes free software? [Discover the answer].
Here is the statement as it appears on Pix:
Statement : What can be said about free software?
Answer :
What is free software?
To answer the question about Pix, it is essential to understand what a free software and how it differs from other types of software.
1. The definition of free software
A free software or “open source software” is, above all, software that can be used as desired. Anyone can edit, l'improve and the to share freely. What makes it truly special is access to its source codethat anyone can consult and adapt to their own needs. needs.
Unlike proprietary software which often impose restrictions, open-source software relies on the transparency, the freedom and the collaboration between users.
2. The history of free software
The first recognized free software appeared in GNU projectlaunched in the 1980s. Here are the key dates in the history of free software:
| Year | Key event |
|---|---|
| 1983 | Launch of the GNU project by Richard Stallman. Objective: to create a completely free operating system. |
| 1985 | Creation of the Free Software Foundation (FSF) to support the development and distribution of free software. |
| 1989 | Publication of the first version of the GNU GPL (General Public License), which defines freedom of use, modification and redistribution. |
| 1991 | The birth of Linuxa free kernel developed by Linus Torvalds. Combined with GNU tools, it forms a complete free operating system. |
| 1998 | Birth of the Open Source movement, which offers a more commercial approach to free software, with the creation of the Open Source Initiative (OSI). |
| 2004 | Launch of Ubuntu, a consumer Linux distribution that makes it easier to access free software. |
| 2010-2020 | Software is becoming increasingly popular among the general public and businesses: Firefox, LibreOffice, VLC, etc. Major companies such as Google and Microsoft are now participating in open source projects. |
| Today | Open source software is everywhere: embedded systems, web servers, Android smartphones, education, etc. |
3. The advantages and disadvantages of free software
Like all digital tools, open source software has its advantages benefits but also some limits What you need to know before adopting it:
| Advantages | Disadvantages |
|---|---|
| Free no license fee. | Interface sometimes less intuitive than proprietary software. |
| Access to source code : possibility of modifying it according to its needs. | Less technical support official (except via the community). |
| Grande freedom of use and distribution. | Limited compatibility with certain proprietary formats. |
| Enhanced safety thanks to code transparency. | Updates or irregular evolution depending on the project. |
| Active communities that contribute to the’continuous improvement. | May require technical skills for installation or personalization. |
4. Examples of free software
Here are some well-known examples of free software:
- Mozilla Firefox free web browser.
- LibreOffice complete office suite.
- VLC Media Player multimedia player.
- GIMP free photo editing software, an alternative to Photoshop.
- Audacity : audio editing software.
- linux : free operating system.
- Thunderbird free e-mail client developed by Mozilla.
- Blender 3D modeling, animation and rendering software.
- Inkscape vector graphics software, an alternative to Adobe Illustrator.
- KeePass password manager.
What is Pix?
Pix is an online platform developed by the French government to assess, develop and certify digital skills. It is aimed at everyone: pupils, students, professionals and jobseekers, and offers interactive tests covering a wide range of fields. Thanks to a system of evolving questions, users can progress at their own pace and obtain a personalized profile. If required, Pix can also be used to prepare a officially recognized certification.
In short, free software is a program that can be use, edit and to share freelyin all legality. It is based on the values of transparency, collaboration and digital freedom.
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