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Cours en Informatique

Les cours en informatique peuvent vous aider à comprendre les algorithmes, les systèmes informatiques, les données et les principaux concepts liés au développement logiciel. Vous pouvez développer des compétences en raisonnement logique, modélisation, architecture et analyse. De nombreux cours utilisent des exemples concrets pour illustrer les principes fondamentaux.

Cours et certificats populaires en Informatique


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  • C

    Coursera

    Create Your First Python Program From UST

    Skills you'll gain: Python Programming, Command-Line Interface, Programming Principles, Computer Programming, Scripting, Computer Programming Tools, Program Development, Development Environment

    4.6 stars, 3.1K reviews, Beginner, Guided Project, Less Than 2 Hours

    ★ 4.6 (3.1K) · Beginner · Guided Project · Less Than 2 Hours

    Category: Free
    Free
  • M

    Microsoft

    Build a computer vision app with Azure Cognitive Services

    Skills you'll gain: Microsoft Azure, Artificial Intelligence and Machine Learning (AI/ML), Image Analysis, Cloud Solutions, Computer Vision, AI Enablement, Applied Machine Learning, Artificial Intelligence, Cloud Services, AI Integrations, Authentications, Cloud API, Cloud Computing, Cloud Applications, Application Programming Interface (API), Software Development

    4.5 stars, 548 reviews, Intermediate, Guided Project, Less Than 2 Hours

    ★ 4.5 (548) · Intermediate · Guided Project · Less Than 2 Hours

    Category: Free
    Free
  • C

    Coursera

    Build Your Portfolio Website with HTML and CSS

    Skills you'll gain: Hypertext Markup Language (HTML), Cascading Style Sheets (CSS), Cloud Hosting, HTML and CSS, Web Development, Web Design and Development, GitHub, Web Servers, Web Presence, Web Content, Web Design, Git (Version Control System)

    4.5 stars, 2K reviews, Beginner, Guided Project, Less Than 2 Hours

    ★ 4.5 (2K) · Beginner · Guided Project · Less Than 2 Hours

  • C

    Coursera

    Intermediate Object-Oriented Programming with Java

    Skills you'll gain: Java, Mobile Development, Java Programming, Object Oriented Programming (OOP), Application Frameworks, Android Development, Application Development, Program Development, Software Development

    4.6 stars, 70 reviews, Intermediate, Guided Project, Less Than 2 Hours

    ★ 4.6 (70) · Intermediate · Guided Project · Less Than 2 Hours

  • C

    Coursera

    Introduction to Basic Game Development using Scratch

    Skills you'll gain: Event-Driven Programming, Debugging, Programming Principles, Algorithms, Video Game Development, Computer Programming Tools, Game Design, Computer Programming, Program Development, Animation and Game Design, Interactive Design, Computer Science

    4.5 stars, 1.5K reviews, Beginner, Guided Project, Less Than 2 Hours

    ★ 4.5 (1.5K) · Beginner · Guided Project · Less Than 2 Hours

    Category: Free
    Free

What brings you to Coursera today?

  • C

    Coursera

    Modern JavaScript: Iterators and Generators

    Skills you'll gain: Javascript, Data Structures, Dataflow, Computer Programming

    4.7 stars, 25 reviews, Advanced, Guided Project, Less Than 2 Hours

    ★ 4.7 (25) · Advanced · Guided Project · Less Than 2 Hours

  • C

    Coursera

    SQL Joins

    Skills you'll gain: MySQL, SQL, Relational Databases, Data Analysis, Computer Programming, Computer Science

    4.5 stars, 189 reviews, Beginner, Guided Project, Less Than 2 Hours

    ★ 4.5 (189) · Beginner · Guided Project · Less Than 2 Hours

  • C

    Coursera

    Concepts in Python: Loops, Functions and Returns

    Skills you'll gain: Code Reusability, Python Programming, Computer Programming, Programming Principles, Software Development

    4.6 stars, 119 reviews, Beginner, Guided Project, Less Than 2 Hours

    ★ 4.6 (119) · Beginner · Guided Project · Less Than 2 Hours

  • C

    Coursera

    Build a mobile app with Google Sheets on Glide and no coding

    Skills you'll gain: No-Code Development, Mobile Development, Google Sheets, Application Development, Mobile Development Tools, Google Workspace, Application Design, Application Deployment, Development Testing, Spreadsheet Software, Data Structures, User Interface (UI), User Accounts, Persona (User Experience), Authentications, User Feedback, Web Development, Marketing

    4.5 stars, 695 reviews, Beginner, Guided Project, Less Than 2 Hours

    ★ 4.5 (695) · Beginner · Guided Project · Less Than 2 Hours

    Category: Free
    Free
  • C

    Coursera

    Encryption and Decryption using C++

    Skills you'll gain: Cryptography, Encryption, Application Development, Security Engineering, C and C++, C++ (Programming Language)

    4.2 stars, 17 reviews, Intermediate, Guided Project, Less Than 2 Hours

    ★ 4.2 (17) · Intermediate · Guided Project · Less Than 2 Hours

  • C

    Coursera

    Compose and Program Music in Python using Earsketch

    Skills you'll gain: Musical Composition, Music, Computer Programming, Code Reusability, Programming Principles, Python Programming

    4.5 stars, 459 reviews, Beginner, Guided Project, Less Than 2 Hours

    ★ 4.5 (459) · Beginner · Guided Project · Less Than 2 Hours

    Category: Free
    Free
  • C

    Coursera

    Create a no-code responsive website with Webflow

    Skills you'll gain: Responsive Web Design, No-Code Development, Web Design, Content Management, Web Design and Development, Web Content, Web Development

    4.4 stars, 132 reviews, Beginner, Guided Project, Less Than 2 Hours

    ★ 4.4 (132) · Beginner · Guided Project · Less Than 2 Hours

    Category: Free
    Free

What brings you to Coursera today?

1234…67

Best free Computer Science courses

High-quality free Computer Science courses you can start today.

  1. 1
    Create Your First Python Program From UST
    CourseraBeginnerLess Than 2 Hours4.6(3,109)Free
  2. 2
    Build a computer vision app with Azure Cognitive Services
    MicrosoftIntermediateLess Than 2 Hours4.5(548)Free
  3. 3
    Introduction to Basic Game Development using Scratch
    CourseraBeginnerLess Than 2 Hours4.5(1,495)Free

Best Computer Science courses from Coursera

Top-rated Computer Science courses offered by Coursera on Coursera.

  1. 1
    Build Your Portfolio Website with HTML and CSS
    CourseraBeginnerLess Than 2 Hours4.5(2,002)Coursera
  2. 2
    Intermediate Object-Oriented Programming with Java
    CourseraIntermediateLess Than 2 Hours4.6(70)Coursera
  3. 3
    Modern JavaScript: Iterators and Generators
    CourseraAdvancedLess Than 2 Hours4.7(25)Coursera

Best Computer Science courses for beginners

Top-rated beginner-friendly Computer Science courses with no prerequisites.

  1. 1
    SQL Joins
    CourseraBeginnerLess Than 2 Hours4.5(189)No prerequisites
  2. 2
    Concepts in Python: Loops, Functions and Returns
    CourseraBeginnerLess Than 2 Hours4.6(119)No prerequisites
  3. 3
    Build a mobile app with Google Sheets on Glide and no coding
    CourseraBeginnerLess Than 2 Hours4.5(695)No prerequisites

Best short Computer Science courses

Quick Computer Science courses you can complete in a few hours or less.

  1. 1
    Encryption and Decryption using C++
    CourseraIntermediateLess Than 2 Hours4.2(17)Quick completion
  2. 2
    Compose and Program Music in Python using Earsketch
    CourseraBeginnerLess Than 2 Hours4.5(459)Quick completion
  3. 3
    Create a no-code responsive website with Webflow
    CourseraBeginnerLess Than 2 Hours4.4(132)Quick completion

Frequently Asked Questions about Computer Science

Computer science is the study of computers and computational systems. It encompasses a wide range of topics, including algorithms, programming, data structures, and the theoretical foundations of information processing. The importance of computer science lies in its ability to drive innovation and efficiency across various industries. As technology continues to evolve, understanding computer science becomes crucial for solving complex problems, automating tasks, and creating new technologies that can enhance our daily lives.‎

A degree in computer science can open doors to numerous career opportunities. Common job roles include software developer, data analyst, systems analyst, and network administrator. Additionally, specialized positions such as machine learning engineer, cybersecurity analyst, and web developer are in high demand. The versatility of computer science allows professionals to work in various sectors, including finance, healthcare, education, and entertainment, making it a valuable field for those looking to build a rewarding career.‎

To succeed in computer science, you'll need a mix of technical and soft skills. Key technical skills include programming languages (such as Python, Java, or C++), understanding algorithms and data structures, and familiarity with databases and web development. Additionally, problem-solving skills, analytical thinking, and attention to detail are essential. Soft skills like communication and teamwork are also important, as many projects require collaboration with others.‎

There are many excellent online courses available for those interested in computer science. Some notable options include the Introduction to Computer Science and Programming Specialization and the Accelerated Computer Science Fundamentals Specialization. These courses provide foundational knowledge and practical skills that can help you start your journey in computer science.‎

Yes. You can start learning computer science on Coursera for free in two ways:

  1. Preview the first module of many computer science courses at no cost. This includes video lessons, readings, graded assignments, and Coursera Coach (where available).
  2. Start a 7-day free trial for Specializations or Coursera Plus. This gives you full access to all course content across eligible programs within the timeframe of your trial.

If you want to keep learning, earn a certificate in computer science, or unlock full course access after the preview or trial, you can upgrade or apply for financial aid.‎

To learn computer science, start by identifying your interests and goals. You can begin with foundational courses that cover programming basics and algorithms. Utilize online platforms like Coursera to find structured courses that fit your learning style. Engage in hands-on projects to apply what you learn, and consider joining online communities or study groups for support and motivation.‎

Computer science courses typically cover a variety of topics, including programming languages, algorithms, data structures, software engineering, and computer architecture. Advanced courses may explore areas like artificial intelligence, machine learning, and cybersecurity. This breadth of topics ensures that learners gain a comprehensive understanding of the field and its applications.‎

For training and upskilling employees, courses like the Foundations of Computer Science and Computer Science: Programming with a Purpose are excellent choices. These courses provide essential skills that can enhance productivity and innovation within the workforce, making them valuable for organizations looking to invest in their employees' development.‎

This FAQ content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals.

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