# Why Chamilo?

Chamilo is an e-learning and collaboration platform which comes bundled as open-source software (or as puristswill note, rather*Free Software*) which can be adapted to educational or professional projects. It is distributed under the [GNU/](http://fr.wikipedia.org/wiki/Licence_publique_générale_GNU)[GPL](http://fr.wikipedia.org/wiki/Licence_publique_générale_GNU)[v](http://fr.wikipedia.org/wiki/Licence_publique_générale_GNU)3+ license, which you are bound to accept when using it.

A teacher using Chamilo can access a series of useful tools allowing them to easily and efficiently create an effective learning environment. On creating/editing a course he (or she) can:

* import or create **documents** (audio, video, images) and publish them,
* build **tests** and **exams** with **automated scores and feedback** as required,
* build or import ([SCORM](http://fr.wikipedia.org/wiki/Sharable_Content_Object_Reference_Model) and [AICC](http://fr.wikipedia.org/wiki/Aviation_Industry_CBT_Committee)) compliant courses,
* set and receive **virtual assignments**,
* describe the components of the course through **description** sections,
* communicate through **forums** or **chat**,
* publish **announcements**,
* add **links**,
* create **work groups** or laboratory groups,
* set up a **virtual classroom** (through the videoconference extension),
* manage **scores** through the assessments tool,
* create **surveys**,
* add a **wiki** to create documents collaboratively,
* use a **glossary**,
* use an **agenda**,
* manage a **project** (through the **blog** tool),
* enable **tracking** of learners in your courses,
* register **attendances**,
* elaborate **a class diary (course progress)**.

The Chamilo platform is extremely **flexible**. All its tools can be customized according to the needs of each course. It provides a **friendly** and **intuitive** user interface which requires no special prior technical knowledge or skills.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.chamilo.org/1.11.x/teacher-guide/getting-to-know-chamilo/why_chamilo.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
