Cours gratuit can help you learn essential skills like coding, graphic design, digital marketing, and data analysis. You can build competencies in project management, effective communication, and critical thinking. Many courses introduce tools such as Python for programming, Adobe Creative Suite for design, Google Analytics for marketing insights, and Excel for data manipulation, showing how these skills are applied in various professional contexts.

École Polytechnique
Skills you'll gain: Probability, Probability & Statistics, Probability Distribution, Statistical Methods, Sampling (Statistics), Statistical Inference, Simulations, Mathematical Theory & Analysis, Calculus, Correlation Analysis
Mixed · Course · 1 - 3 Months

Institut Mines-Télécom
Skills you'll gain: Image Analysis, Computer Vision, Applied Machine Learning, Digital Signal Processing, Artificial Intelligence and Machine Learning (AI/ML), Feature Engineering, Data Transformation, Algorithms, Correlation Analysis
Intermediate · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Statistical Inference, Sampling (Statistics), Descriptive Statistics, Probability Distribution, Statistics, Business Analytics, Statistical Methods, Statistical Analysis, Data Analysis, Data Literacy, Statistical Reporting, Probability & Statistics, Microsoft Excel, Analysis, Statistical Visualization, Graphing, Influencing
Beginner · Course · 1 - 3 Months

Skills you'll gain: Google Gemini, Retrieval-Augmented Generation, Gemini, Google Workspace, AI Workflows, Generative AI, Prompt Engineering, Enterprise Security, Cloud Security
Beginner · Course · 1 - 4 Weeks

École Polytechnique
Skills you'll gain: Physics, Laboratory Research, Experimentation, Laboratory Techniques, Laboratory Equipment, Engineering, Scientific, and Technical Instruments, Physical Science, electromagnetics
Beginner · Course · 1 - 4 Weeks
École Polytechnique
Skills you'll gain: Physics, Physical Science, General Science and Research, Science and Research, Research, Engineering, Scientific, and Technical Instruments, Scientific Methods, electromagnetics, Mechanics
Beginner · Course · 1 - 4 Weeks
École Polytechnique
Skills you'll gain: Physics, Physical Science, electromagnetics, General Science and Research, Technology Solutions, Engineering, Scientific, and Technical Instruments
Beginner · Course · 1 - 4 Weeks

Institut Mines-Télécom
Skills you'll gain: Data Governance, Data Management, Data Strategy, Business Intelligence, Data Modeling, Data Quality, Data Literacy, Digital Transformation, General Data Protection Regulation (GDPR), Data-Driven Decision-Making, Analytics, Regulation and Legal Compliance, Information Systems, Data Analysis, Big Data, Data Processing, Data Visualization, Artificial Intelligence, Business Strategy, Information Privacy
Beginner · Course · 1 - 3 Months
École Polytechnique
Skills you'll gain: General Science and Research, Physics, Scientific Methods, Science and Research, Engineering, Scientific, and Technical Instruments, Physical Science
Beginner · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Health Promotion, Media and Communications, Health Education, Digital Communications, Behavioral Health, Digital Analysis, Persuasive Communication, Program Evaluation, Public Health
Intermediate · Course · 1 - 3 Months
École Polytechnique
Skills you'll gain: Medical Imaging, Semiconductors, Physics, Radiology, Radiation Protection, Materials science, Electronics, Radiation Therapy, General Science and Research, Research and Design, Science and Research, Physical Science, Laboratory Research, Energy and Utilities, Research
Beginner · Course · 1 - 4 Weeks

Institut Mines-Télécom
Skills you'll gain: digital literacy, Emerging Technologies, Digital Communications, Digital Transformation, Communication, Safety and Security, Web Presence, Technology Strategies, Innovation, Empathy & Emotional Intelligence, Data Security, Cybersecurity, Law, Regulation, and Compliance, Information Privacy, Strategic Leadership
Beginner · Course · 1 - 3 Months