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.

Skills you'll gain: Network Troubleshooting, IT Security Architecture, Computer Networking, Information Systems Security, Systems Administration, IT Infrastructure, Network Security, Operating System Administration, Cybersecurity, Package and Software Management, Lightweight Directory Access Protocols, TCP/IP, Network Protocols, Desktop Support, Active Directory, Technical Support and Services, File Systems, Technical Support, OS Process Management, Computer Hardware
★ 4.7 (141) · Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Dataflow, Data Pipelines, Serverless Computing, Data Processing, Cloud Management, Identity and Access Management, Data Security, Authorization (Computing), Security Controls, Role-Based Access Control (RBAC), Data Transformation, Containerization, Data Storage Technologies, Interoperability
Intermediate · 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

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

Skills you'll gain: Tensorflow, Keras (Neural Network Library), Data Preprocessing, Google Cloud Platform, Data Pipelines, Model Training, Data Processing, Model Deployment, Data Transformation, Deep Learning, Model Optimization, Artificial Neural Networks, AI Workflows
★ 3.4 (7) · Intermediate · Course · 1 - 3 Months
École Polytechnique
Skills you'll gain: Physics, Physical Science, electromagnetics, General Science and Research, Science and Research, Research, Scientific Methods
★ 4.8 (41) · Beginner · Course · 1 - 4 Weeks

Creo Incubator
Skills you'll gain: Design Thinking, Value Propositions, Business Modeling, Entrepreneurship, Ideation, Lean Methodologies, Adaptability, Innovation, Problem Solving, New Business Development, Needs Assessment, Creative Problem-Solving, Customer Analysis, Decision Making, Data-Driven Decision-Making, Empathy
Beginner · Course · 1 - 3 Months

Institut Mines-Télécom
Skills you'll gain: digital literacy, Safety and Security, Data Security, Emerging Technologies, Digital Communications, Cybersecurity, Digital Transformation, Empathy, Communication, Creative Problem-Solving, Creative Thinking, Innovation, Creativity, Technology Strategies, Law, Regulation, and Compliance, Empathy & Emotional Intelligence, Social Skills, Regulation and Legal Compliance, Information Privacy, Strategic Leadership
★ 4.4 (7) · Beginner · Course · 1 - 3 Months

University of Virginia
Skills you'll gain: User Story, Persona (User Experience), Agile Product Development, Design Thinking, Agile Methodology, Product Development, Team Oriented, User Research, Persona Development, Usability Testing, User Feedback, User Centered Design, Value Propositions, Innovation, Interviewing Skills
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
★ 4.8 (54) · 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 Nationale des Ponts et Chaussées
Skills you'll gain: Sustainable Development, Sustainable Technologies, Energy and Utilities, Electric Power Systems, Transportation Operations, Sustainable Engineering, Economic Development, Market Analysis, Economics, Automation, Climate Change Mitigation, Financial Inclusion, Cost Benefit Analysis, Public Policies, Environmental Science, Product Lifecycle Management
★ 4.7 (110) · Beginner · Course · 1 - 3 Months