First aid courses can help you learn how to recognize common emergencies, understand basic response principles, and communicate effectively with trained professionals. You can build skills in identifying signs of illness or injury, assessing situations safely, and applying general preparedness concepts. Many courses introduce frameworks, scenario-based learning, and tools that support building confidence in responding to unexpected events.

Skills you'll gain: Blockchain, FinTech, Application Development, Emerging Technologies, Computer Programming Tools, Program Development, Cryptography, Development Environment, Programming Principles, Data Structures
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Responsive Web Design, Restful API, User Interface (UI) Design, Application Programming Interface (API), Web Development Tools, Database Design, HTML and CSS, User Interface and User Experience (UI/UX) Design, API Design, Front-End Web Development, MongoDB, Javascript, Postman API Platform, Bootstrap (Front-End Framework), React.js, Database Management, OAuth, Authentications, Relational Databases, Software Documentation
Intermediate · Specialization · 1 - 3 Months

L&T EduTech
Skills you'll gain: Structural Analysis, Building Codes, Structural Engineering, Construction Engineering, Civil Engineering, Engineering Analysis, Simulation and Simulation Software, Engineering Design Process, Engineering Drawings, Planning
Intermediate · Course · 1 - 3 Months

University of Washington
Skills you'll gain: Work Breakdown Structure, Agile Project Management, Agile Methodology, Stakeholder Management, Project Management, Project Documentation, Project Scoping, People Management, Project Planning, Dependency Analysis, Product Roadmaps, Communication Planning
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Crisis Management, Threat Management, Threat Detection, Infrastructure Security, Resilience, Disaster Recovery, Emergency Response, Business Ethics, Risk Management, Organizational Change, Systems Thinking, Hazard Analysis, Safety and Security, Risk Analysis, Industrial and Organizational Psychology, Complex Problem Solving, Ethical Standards And Conduct, Decision Making, Leadership, Case Studies
Build toward a degree
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Physics, Materials science, Semiconductors, Physical Science, Mathematical Modeling, Advanced Mathematics, Calculus, Applied Mathematics
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Selenium (Software), Object Oriented Programming (OOP), Test Automation, Software Testing, Computer Programming, Scripting, Python Programming, Automation, File Management, Development Environment, Debugging, Data Structures
Beginner · Course · 1 - 3 Months

Macquarie University
Skills you'll gain: Cyber Governance, Cyber Security Strategy, Threat Modeling, Cyber Security Policies, Cyber Risk, Governance Risk Management and Compliance, ISO/IEC 27001, Cyber Security Assessment, Cybersecurity, Compliance Management, Governance, NIST 800-53, Risk Mitigation, Risk Management, Audit Planning, Risk Appetite, Policy Analysis, Regulation and Legal Compliance, Stakeholder Engagement, Auditing
Beginner · Course · 1 - 4 Weeks

Hebrew University of Jerusalem
Skills you'll gain: Biology, Life Sciences, Molecular, Cellular, and Microbiology, Molecular Biology, Sociology, Anatomy, Anthropology, Environmental Science, Cell Biology, Taxonomy, Microbiology, Physiology
Beginner · Course · 1 - 3 Months

Skills you'll gain: Anthropic Claude, Business Intelligence, Data Presentation, Data Visualization, Data Storytelling, Trend Analysis, Sales, Business Analytics, Sales Strategy, Data-Driven Decision-Making, Data Analysis, Business Strategy, Business Analysis, LLM Application
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Electrical Systems, Embedded Software, Basic Electrical Systems, Power Electronics, Hardware Troubleshooting, Software Systems, Systems Architecture, Electrical Engineering, Test Engineering, Systems Integration, Debugging, Software Architecture, Human Machine Interfaces
Beginner · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Cascading Style Sheets (CSS), Browser Compatibility, Animations, HTML and CSS, Responsive Web Design, Web Applications, Web Design, Web Development
Intermediate · Course · 1 - 4 Weeks