En savoir plus sur OpenEdX

OpenEdX est une solution cloud de gestion de l'apprentissage en open source proposée par edX. Elle est utilisée par les petites et moyennes entreprises pour héberger des modules de formation et des cours en ligne ouverts. L'outil permet aux utilisateurs de créer la structure du cours et de charger du contenu, y compris des vidéos. Les responsables peuvent organiser les calendriers des cours, définir des règles de notation et publier des cours en plusieurs parties. Une liste de contrôle de lancement de cours est également disponible. Les notes des élèves permettent aux apprenants de surligner du texte et de suivre la progression de leur cours. Des certificats personnalisés et des badges numériques peuvent être conçus. La solution offre un tableau de bord pour instructeurs avec des options pour générer des rapports et suivre les mises à jour des cours. Son outil d'informations fournit une présentation des données démographiques, du comportement et des performances des apprenants. Les journaux hebdomadaires et quotidiens des données d'événements peuvent être téléchargés. Des applications natives Android et iOS sont disponibles. L'assistance est proposée par un système de gestion des cas d'assistance en ligne et une base de connaissances.
OpenEdX Logiciel - 1
OpenEdX Logiciel - 2
OpenEdX Logiciel - 1 - aperçu
OpenEdX Logiciel - 2 - aperçu

OpenEdX - Prix

OpenEdX n'est pas disponible en version gratuite mais propose un essai gratuit. La version payante de OpenEdX est disponible à partir de 45,00 $US.

À partir de :
45,00 $US
Version gratuite :
Non
Version d'essai gratuite :
Oui

Produits similaires à OpenEdX

CANVAS

4,6 (4269 avis)
Canvas LMS de Instructure est un LMS (Learning Management System) cloud et spécialement conçu pour l'éducation, des...

Moodle

4,3 (3365 avis)
Open LMS (Learning Management System) exploite un logiciel open source pour offrir une expérience d'apprentissage en...

Tovuti

4,8 (99 avis)
Tovuti est un système de gestion de la formation et de LMS (Learning Management System) tout-en-un pour les entreprises...

360Learning

4,7 (417 avis)
Plus de 1 200 entreprises internationales, réparties sur six continents, utilisent la plateforme d'apprentissage...

iSpring Learn

4,7 (158 avis)
iSpring Learn est un LMS (Learning Management System) primé qui intègre un éditeur de création de documents. iSpring...

SkyPrep

4,8 (155 avis)
SkyPrep LMS est une solution de gestion des apprentissages dans le cloud qui propose une plateforme pour former les...

LearnWorlds

4,7 (148 avis)
LearnWorlds est une plateforme cloud conçue pour aider les entreprises à créer des cours et des expériences d'apprentiss...

Continu

4,9 (29 avis)
Continu est un LMS (Learning Management System) cloud moderne conçu pour les espaces de travail modernes. Avec Continu,...

Eduflow

4,8 (29 avis)
Eduflow est une plateforme de gestion de l'apprentissage et de formation qui aide les prestataires de formation en...

Spoke

4,8 (13 avis)
Spoke est un système cloud LMS (Learning Management System) conçu pour aider les grandes entreprises à gérer la...

niikiis

4,1 (11 avis)
niikiis est une solution d'intégration des salariés conçue pour aider les entreprises à automatiser leurs tâches,...

SkillsBoard

4,8 (4 avis)
Devenez une organisation qui fait grandir ses employés. Libérez le potentiel des compétences de vos collaborateurs. Sk...

Constructor

4,8 (4 avis)
Pourquoi choisir SIT Alemira Labs ? Active Practice peut être utilisé par un nombre illimité d'étudiants ; vous pourrez...

Paycor

4,4 (2928 avis)
Paycor crée des logiciels RH pour les dirigeants qui veulent se démarquer. La plateforme HCM (Human Capital Management)...

Absorb LMS

4,5 (289 avis)
Absorb LMS est un puissant LMS (Learning Management System) cloud conçu pour stimuler l'engagement et les résultats...

Parcourir les avis sur OpenEdX

84 avis sur 84
Classer par :
Utilisateur vérifié
  • Secteur d'activité : Enseignement supérieur
  • Taille de l'entreprise : 1 001–5 000 employés
  • Logiciel utilisé tous les mois pendant plus d'un an
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
4
Simplicité
5
Support client
3

5
Publié le 25/12/2022

Utilisateur_OpenEdX

Avantages

Possibilité d'intégrer une large gamme de plugins pour créer du contenuUtilisation facile de la plateforme avec une communication simplifiée entre l'enseignant et l'élève

Inconvénients

Pas de version gratuite, seulement un essai gratuit

Samuel
Samuel
  • Secteur d'activité : Services et technologies de l'information
  • Taille de l'entreprise : 2–10 employés
  • Logiciel utilisé tous les mois pendant plus de deux ans
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
5
Simplicité
4
Support client
5

5
Publié le 23/02/2023

My skill acquisition center

Avantages

If you want to learn a new skill and you don't have money, OpenEDX got you covered because they have numerous free course you can take.

Inconvénients

I fell that there should be a free certification too or make the cost of certificate more affordable especially for some mini courses.

Usman Zafar
Usman Zafar
  • Secteur d'activité : Gestion de l'enseignement
  • Taille de l'entreprise : 11–50 employés
  • Logiciel utilisé tous les jours pendant 6 à 12 mois
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
5
Simplicité
5
Support client
5

5
Publié le 27/04/2022

The Best MOOC platform for School, Colleges, Universities and organizations

In front of such a great tools on openedx, we are feeling very relaxed as a college administration. All the credit goes to OpenEdX team. Thanks

Avantages

The exciting and most bold thing about OpenEdx is it's one platform for all your learning needs.
LMS: They are providing Learning Management System LMS for the learners, instructors, and course teams. It provides access to course content, and other supporting things like discussion boards, collaboration tools, certificate generation etc. It also supports online courses and online degree programs.
OpenEdx Studio: openedx studio provides all the instructional course design tools. One can manage all the course authors, course content, course schedule, course team, grading policy and much more.
OpenEdx Insights: They are providing intelligent analytics to help instructors understand how learners are engaging with course contents or materials. It's designed to support millions of users. They are providing providing built-in reports to help instructors, school, colleges, universities can easily host tens or hundreds of courses and store data in a warehouse or in LRS.
E-commerce integration: They support a large number of products, courses including multi payment options for the buyers or learners like PayPal etc.
Edx is the best online learning platform where anyone can learn any course and can get certificate. There are a lot of courses, professional programs and specializations designed to offer latest and updated skills knowledge to help the learners. One can easily learn from international recognized colleges, universities etc.

Inconvénients

All the tools provided are great for MOOC. It's a great solution for online LMS, MOC platforms. The only thing I like least is that many if the great courses are not affordable for some students which are not free but the great thing on edx is that one can easily apply for price discount using the application and the officials are offering more than 10% discount and it's a great thing for poor or needy students.

Utilisateur vérifié
  • Secteur d'activité : Art/artisanat
  • Taille de l'entreprise : 2–10 employés
  • Logiciel utilisé tous les mois pendant 6 à 12 mois
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
5
Simplicité
1
Support client
5

3
Publié le 04/05/2022

provides good interface

Since I used it seems to work well

Avantages

It's cool and outstanding However, Atleast it has some few errors which make it to become very slow sometimes it takes minutes to open up

Inconvénients

Very friendly and useful as it's produce number of required skills in real life situation

Cesar A
Cesar A
  • Logiciel utilisé toutes les semaines pendant plus de deux ans
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
5
Simplicité
5
Support client
5

5
Publié le 17/01/2018

The best MOOC site in the web

With EDX I learn a lot about project management, economy and sustainable development. The courses offers had show me how are working some organization to have a better world, using alternative energies and saving a lot of money and resources with it, besides the project management courses had help to organize my own schedule and to begin a new business.

Avantages

EDX offers a big range of courses and specializations to improve your knowledge or your academy grade, the quantity of courses offers by EDX are virtually endless and the emcompass a big amount of fields like: project management, development, economy, history, grammar, languages, economy, geography, and so many other that can be so useful for students, academics or general public to learn about an specific topi. EDX offer certificates to check the grade of the course or courses that you do, with this certificate you can improve your resume and demonstrate to the people all that you have learn, even in digital ways this can be possible, because the certificate bring a link to check their authenticated.

Inconvénients

Since a couple of years EDX does not offer so many free certificates, and this can be a big limation for peoples who has not the money to pay. I think that EDX must offer the opportinity to have in every course that they offer a free certified, this can be a great opportunity for people of poors contries to improve their knowledge and abilities and to show it to the others.

Tohibullah
Tohibullah
  • Secteur d'activité : Services d'information
  • Taille de l'entreprise : 2–10 employés
  • Logiciel utilisé toutes les semaines pendant plus de deux ans
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
4
Simplicité
3
Support client
0

5
Publié le 08/12/2018

Storehouse of knowledge through online courses from the best faculties and mentors

Preferred online destination to learn from the best faculties and mentors.

Avantages

Their courses cover almost all the fields starting from languages to technology, religion to crafts. They are one of the best online education service providers giving an option to audit most of their courses for free. The other option is to pursue a verified certificate by paying a fee. It is a win-win for all. Those who are affluent, paying a fee can be like paying a donation! The other advantage of going for a paid certificate is the motivation to learn when you get something by paying your hard earned income instead of free. Not to say, the recognition of a paid certificate by edx also makes your CV/profile appear more professional.

Inconvénients

Despite all the hypes towards video, I still prefer learning the traditional way in a book format, which can be ebook (pdf) in today's digital age. I find their way of organizing learning materials confusing and rather obstructing.

Victor
Victor
  • Logiciel utilisé tous les mois pendant plus d'un an
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
5
Simplicité
5
Support client
5

5
Publié le 04/02/2018

Edx thousands of courses for all people, the knowledge available to everyone

EdX is a platform that allows you to access endless sources of knowledge and experience. the access to this knowledge is made through tools designed by the best universities in the world and with the different levels of access, it is presented as a great opportunity for all people

Avantages

The platform gives you an extraordinary search engine that fits the requirements of all. thousands of universities offer tested and guaranteed courses to acquire knowledge in any area you want, from robotics, languages, culture, history, project management, smart cities, big data, are a sample of what you can get in EdX.
You handle learning process at your own pace, with the option of personalized or general certificates.
EdX is an excellent option for self-taught knowledgeable people, allows advance in areas of knowledge through the development of courses designed as programs. offer courses in multiple languages and even the techniques to learn these languages
The management of time in the courses is well defined, this allows users to organize their agendas and can participate in several courses simultaneously. the knowledge programs are carried out through timelines.
the level of difficulty, hours of dedication and connection with other courses are indicated in each course

Inconvénients

The time the certificates are sent depends on the university responsible for the course and it may take a few months for them to be sent to you.

Jonathan
Jonathan
  • Logiciel utilisé tous les jours pendant plus de deux ans
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
5
Simplicité
3
Support client
4

5
Publié le 26/02/2018

It is an excellent platform, with material of high academic content, very updated with the...

I have done several courses that are on the platform, which have given a value in my career, I have applied several study techniques that have increased my learning ability.

Avantages

What I like most is that you can do the courses as a completely free auditor, this is supported by many universities, you have many videos that make the courses easier and they are in several languages.

Inconvénients

I would like the evaluations to be more interactive with videos and dynamic exercises, that in the courses have laboratories totake virtual practices.

Ann M.
Ann M.
  • Secteur d'activité : Marketing et publicité
  • Taille de l'entreprise : 51–200 employés
  • Logiciel utilisé toutes les semaines pendant plus de deux ans
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
5
Simplicité
5
Support client
0

5
Publié le 07/09/2018

Easiest way to take online classes

I have taken both for credit classes and non credit classes online with OpenEdX. In every case, the experience was enjoyable (even when the subject matter wasn't or was challenging). As noted, take the time up front to get familiar with the application including the various formats of support materials and where to navigate to. I don't hesitate to take a class online with OpenEdX because I know the access and navigation will not be stressful. I have found other education platforms via local universities to be much more challenging and require more support. Thank you for having such a nice way to further my education

Avantages

It is easy to access and navigate to and within from anywhere. This makes taking classes online enjoyable and a valuable.

Inconvénients

Each class can be set up a bit differently, so when you start a class you do need to take the time to get acquainted with the class, files, and support formats including video and audio

Karamveer
Karamveer
  • Taille de l'entreprise : 201–500 employés
  • Logiciel utilisé tous les jours pendant plus de deux ans
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
5
Simplicité
5
Support client
5

5
Publié le 10/07/2018

I am learning from edx since last 5 years and i have wonderful experience of using it.

I have learnt from various courses from foreign universities.
Wonderful and very informative content.

Avantages

1. We can explore new courses as per need
2. We can add subtitle of videos
3. It's very easy to use on web

Inconvénients

1. Edx app 's user interface can be modified to make user experience better.
2. It can be multilingual (Hindi,Gujarati etc.)
3. Offline access of content can be added in app
4. Can add option to share the course

pratibha
pratibha
  • Secteur d'activité : Conseil en gestion
  • Taille de l'entreprise : 51–200 employés
  • Logiciel utilisé toutes les semaines pendant plus d'un an
  • Provenance de l'avis
Rapport qualité-prix
0
Fonctionnalités
5
Simplicité
5
Support client
0

5
Publié le 01/09/2018

Excellent software for open source learning

Overall, the software is the best for open learning with flexible pricing options. It is easily accessible to all and has learning options for all the subjects and technology.

Avantages

EdX is one the best software for learning anything and everything in the most convenient, simple and accessible way. There are various courses available in all the fields known, which cater to the needs of modern education as a whole. The video lectures are clear and have subtitles along in different languages which make it accessible to all. There are various features like drag and drop, enrolling in various courses at the same time and also pricing and certification options as per the students needs.

Inconvénients

There are some self paced course which have different soft wares used to which links are not easily available and hence there should be proper guidance for this. Personalized chat sessions with the mentor should also be available,making the interaction easier.

Amr
  • Secteur d'activité : Enseignement supérieur
  • Taille de l'entreprise : 11–50 employés
  • Logiciel utilisé toutes les semaines pendant plus de deux ans
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
5
Simplicité
5
Support client
5

5
Publié le 10/05/2022

Interactive Open-source LMS

As an Instructional Designer and data analyst, I find Open edX a good solution for online courses and educational technology research purposes.

It helps me build data-driven e-Learning solutions for higher education faculty and researchers that allow them to deliver customized/personalized learning experiences.

The platform Analytics features help educational technology researchers analyze and track students' performance, iterate on course design, and building recommender systems based on primary and authentic learning performance data.

Open edX allows me to apply various learning theories, try Instructional design patterns, iterate on course design, and measure students' performance to discover the best learning solution that meets students' needs and improves their learning outcomes.

Avantages

Open edX Learning Management System is an integrated eLearning solution with features and tools built to facilitate online course design, delivery, and administration. Also, it's open source and self-hosted.

The platform allows for easy student enrollment, learning assessment and grading, learning analysis, learning interventions, peer and social learning, course certification, a support forum, and a user-friendly admin dashboard.

Open edX tools encourage self-learning, engage students with interactive content, provide customized learning experiences, and automated intervention based on students' performance.

Inconvénients

Open edX has limited third-party integrations. And it's not easy to set up by non-technical users. It requires a team effort of educational technology integration professionals and Instructional designers.

The student user interface needs more enhancements.

Alternatives envisagées 

CANVAS et Moodle
Utilisateur vérifié
  • Secteur d'activité : E-learning
  • Taille de l'entreprise : 51–200 employés
  • Logiciel utilisé tous les jours pendant plus de deux ans
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
4
Simplicité
5
Support client
0

5
Publié le 18/12/2018

LMS for masses

Avantages

- open-sourced. you're not bound by any license fees, so you can deliver to unlimited number of students

- easy to customize. the quality is high, so it's easy adding new features in order to innovate

- feature-rich (it has everything you would expect from modern LMS)

- modern UI, mobile-ready

Inconvénients

- initial installation requires some experience

- analytics is not a part of the initial package and requires additional installation

Utilisateur vérifié
  • Secteur d'activité : Enseignement supérieur
  • Taille de l'entreprise : 10 000+ employés
  • Logiciel utilisé Autre pendant plus de deux ans
  • Provenance de l'avis
Rapport qualité-prix
0
Fonctionnalités
5
Simplicité
5
Support client
0

5
Publié le 02/05/2019

EdX Free Course on Nutrition and Health

I learned a great amount about Nutrition and Health (the course that I was enrolled in) but it was hard for me to follow through with the lessons without a constant reminder to take them.

Avantages

The program is accessible and free. The lectures are short, making it easy to take classes with a busy schedule. They offer SO many courses in various areas of study.

Inconvénients

Even though lectures are short it is hard to keep up with the courses/lectures without a consistent reminder to take the classes.

Utilisateur vérifié
  • Logiciel utilisé toutes les semaines pendant plus de deux ans
  • Provenance de l'avis
Rapport qualité-prix
0
Fonctionnalités
5
Simplicité
5
Support client
0

5
Publié le 04/06/2018

Degree doesn't matter any more as there is OpenEdX.

Avantages

There is a huge library of courses in almost every life aspect and they are not just courses, they are from reputable universities like harvard, MIT and stanford.

Inconvénients

I can't find any thing bad about OpenEdX except for the user interface which needs to be adjusted more to be user-friendly.

Utilisateur vérifié
  • Secteur d'activité : Banque
  • Taille de l'entreprise : 201–500 employés
  • Logiciel utilisé tous les mois pendant plus d'un an
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
5
Simplicité
5
Support client
5

5
Publié le 04/08/2022

My review on openEdx

Avantages

The availablity of variety of courses for the user and it's flexibility

Inconvénients

I didn't dislike anything about this software

Ines
Ines
  • Logiciel utilisé toutes les semaines pendant 1 à 5 mois
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
5
Simplicité
5
Support client
5

5
Publié le 03/02/2018

My first experience with MOOC in the web

Start learning with EDX was a great experience for me, I never think that at my age I could open a new world of knowledge just using an amazing tool like this, I feel very happy for it.

Avantages

I like very most the types of courses offers on EDX, they have a big quantity of courses for people who wants to learn more about an specific topic. In my case I choose courses vinculates with enviroment and development, and all the materials, lectures and videos was so nice and I learn a lot about the new tendecies and new tools in using in the enviroment and development.

Inconvénients

I cannot have the option to get a certified becuase the most of them are for pay and I do not have the money to pay for it, I feel a little sad because I do not have any proof to show my family and partners that I am using my time to learn new issues.

Jhon
  • Logiciel utilisé toutes les semaines pendant plus d'un an
  • Provenance de l'avis
Rapport qualité-prix
4
Fonctionnalités
4
Simplicité
5
Support client
3

5
Publié le 04/02/2018

knowledge with high academic level online

Avantages

An excellent site, to find support material with good academic level, to start in the study and knowledge of a topic of interest or novelty, either through courses or specializations in different topics, such as: languages, social sciences and other technologies. Additionally, we can interact through the community, sharing knowledge of our interest. Finally, certification is a great added value for our work synthesis.

Inconvénients

Very low the offer of free certifications, I think you miss a great opportunity to create a larger user base by allowing to have some courses that can be certified for free.

Utilisateur vérifié
  • Secteur d'activité : Enseignement supérieur
  • Taille de l'entreprise : 501–1 000 employés
  • Logiciel utilisé toutes les semaines pendant plus d'un an
  • Provenance de l'avis
Rapport qualité-prix
0
Fonctionnalités
5
Simplicité
5
Support client
0

5
Publié le 09/03/2019

Always learning new things

Avantages

edX is a great tool to hone skills. I generally use it to learn programming features, how data structures are implemented in various programming languages, and how to wrangle and analyze data. The courses are self-paced and free; however, for a small fee a certificate is attainable. I have learned to write my own Python scripts and perform data analysis. It has a user friendly interface and the courses are from top universities. Overall a great tool if you are always trying to learn new tools.

Inconvénients

Nothing to dislike. Please keep these great courses coming!

Utilisateur vérifié
  • Logiciel utilisé tous les mois pendant plus de deux ans
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
5
Simplicité
4
Support client
0

5
Publié le 13/06/2018

Find any kind of courses you want from reputable universities.

Avantages

I always rely on openEdX in self-learning as they have wide range of courses in all aspects of like. Also they are not just courses they are from very big universities like MIT, Stanford and Harvard.

Inconvénients

They dashboard needs to be redesigned as the user interface is very crowded and i always take time to understand how to flow works.

Utilisateur vérifié
  • Secteur d'activité : Services et technologies de l'information
  • Taille de l'entreprise : 11–50 employés
  • Logiciel utilisé tous les mois pendant plus d'un an
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
5
Simplicité
5
Support client
0

5
Publié le 13/03/2019

A Harvard Education For Free??

I was introduced to OpenEdX a year ago and didn't think it could possibly be real. Ivy League schools for free? It really is what it claims, and over delivers. You can purchase certificates, but if you are just looking for quality information, this is definitely better than trying to find it on YouTube.

Avantages

The classes are really good. I have a 4 year degree, and these are right up there with the ones I took.

Inconvénients

Some classes are better than others. I've loved classes and hated others. I wish mobile had a 1.5x - 2.5x speed.

Utilisateur vérifié
  • Logiciel utilisé toutes les semaines pendant plus de deux ans
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
5
Simplicité
4
Support client
4

5
Publié le 12/04/2018

The best MOOC courses out there.

Avantages

It has a huge library of courses in nearly all fields of life and what makes it better and better is that they are from reputable universities like MIT , Harvard , Galileo .. etc.

Inconvénients

The course dashboard is a bit messy and needs some modifications but this doesn't mean that it not easy to use.

Jhon A
Jhon A
  • Taille de l'entreprise : 1 001–5 000 employés
  • Logiciel utilisé Autre pendant 1 à 5 mois
  • Provenance de l'avis
Rapport qualité-prix
2
Fonctionnalités
5
Simplicité
4
Support client
4

4
Publié le 16/03/2018

Online knowledge

Avantages

This platform is great. It offers a large number of courses from different areas, which allow you to complement your knowledge in the field of work. The teachers and the material available are of high quality. In addition, this platform allows access to the contents for free and there are several courses in Spanish.

Inconvénients

Unfortunately the certification of the courses is expensive, not all of us have access to the certificate. However, I think it is an excellent option to obtain and expand knowledge in different areas.

Sandeep
  • Logiciel utilisé toutes les semaines pendant plus d'un an
  • Provenance de l'avis
Rapport qualité-prix
5
Fonctionnalités
5
Simplicité
5
Support client
3

4
Publié le 04/01/2018

Simple and easy to understand.

- All MOOC features
- Easily scalable and modularised deployment
- License free, open source so can be customised to tailored needs

Avantages

- User interfaces are intuitive, simple and easy to understand.
- Course searching and enrolment is pretty easy
- Can have assignments and proctured exams
- Badges, Certifications

Inconvénients

- Course authoring needs to be opened for user access at least for public forums.
- Course authoring can have more inbuilt modules, but yes platform is extensible and community is quite wide

Utilisateur vérifié
  • Secteur d'activité : Logiciels
  • Taille de l'entreprise : 2–10 employés
  • Logiciel utilisé toutes les semaines pendant 1 à 5 mois
  • Provenance de l'avis
Rapport qualité-prix
4
Fonctionnalités
5
Simplicité
4
Support client
5

4
Publié le 13/06/2020

best platform for e-learning

It is a better place to learn from the comfort of our home

Avantages

It offers large number of courses to learn at the comfort of home. Especially at this time of lock down it is a best platform to learn at home

Inconvénients

The content is a intermediate one which the beginners may find quite difficult for understanding. Otherwise it is really a good platform

Catégories connexes