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.

University of Michigan
Skills you'll gain: Health Disparities, Health Equity, Social Justice, Social Determinants Of Health, Public Health, Medicaid, Health Systems, Health Policy, Healthcare Industry Knowledge, Diversity Awareness, Anthropology, Community Health, Social Sciences, Sociology, Medicare, Community Organizing, Biology
Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Restful API, ASP.NET, Microsoft SQL Servers, C# (Programming Language), Web Services, Database Management, Database Development, JSON, Back-End Web Development, SQL, Database Design, Server Side, .NET Framework, Object Oriented Programming (OOP), Application Programming Interface (API), API Design, Database Architecture and Administration, Programming Principles, Object Oriented Design
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Import/Export, Data Visualization Software, Cloud Deployment, Data Visualization, Restful API, Data Mapping, Data Presentation, Interactive Data Visualization, Extract, Transform, Load, Dashboard Creation, Histogram, Data Store, Data Transformation, Amazon Web Services, Cloud Hosting, Scalability, Cloud Management, System Monitoring, NoSQL, Query Languages
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Sales Process, Active Listening, Prospecting and Qualification, Business Communication, Sales, Sales Development, Verbal Communication Skills, Inside Sales, Communication, Technical Sales, Consumer Behaviour, Outside Sales, Interviewing Skills
Beginner · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Environment and Resource Management, Environmental Issue, Sustainable Development, Water Resources, Diversity Awareness, Intercultural Competence, Climate Change Adaptation, Ethical Standards And Conduct, Cultural Diversity, Liberal Arts, Social Justice, Advocacy
Beginner · Course · 1 - 3 Months

Skills you'll gain: Azure Active Directory, Authentications, Authorization (Computing), Microsoft Azure, Identity and Access Management, Active Directory, User Provisioning, Role-Based Access Control (RBAC), Enterprise Application Management, Single Sign-On (SSO), User Accounts, Cloud Security, Security Engineering, Multi-Factor Authentication
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Sustainable Design, Sustainable Technologies, Sustainable Engineering, Sustainable Business, Strategic Leadership, Organizational Leadership, Business Leadership, Waste Minimization, Product Design, Sustainable Development, Product Lifecycle Management, Corporate Sustainability, Pollution Prevention, Environment and Resource Management, Environmental Issue, Environmental Regulations, Business Modeling, Material Handling, Consumer Behaviour
Build toward a degree
Intermediate · Course · 1 - 3 Months

Imperial College London
Skills you'll gain: Advocacy, Social Determinants Of Health, Health Promotion, Public Health, Health Policy, Health Disparities, Health Systems, Public Health and Disease Prevention, Health Equity, Healthcare Industry Knowledge, International Relations, Socioeconomics, Social Studies, Lobbying, Governance, Research, Political Sciences, Policy Analysis, World History
Beginner · Course · 1 - 3 Months

Skills you'll gain: Workflow Management, Spreadsheet Software, Project Management Software, Data Entry, Automation, Data Management, Document Management, Collaborative Software, Data Sharing, User Accounts
Beginner · Course · 1 - 3 Months

Sungkyunkwan University
Skills you'll gain: Music Theory, Music, Music History, Compassion, World Music, Political Sciences, Empathy & Emotional Intelligence, Emotional Intelligence, Classical Music, Empathy, Aesthetics, International Relations, Self-Awareness, Psychology, Ethical Standards And Conduct, Liberal Arts, Cultural Sensitivity, Social Justice, Culture, Ancient History
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Secure Coding, Application Security, Authorization (Computing), Authentications, Data Validation, Role-Based Access Control (RBAC), Security Controls, Configuration Management, Package and Software Management, Cybersecurity, Identity and Access Management, Software Installation, Computer Programming, Information Technology
Beginner · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, Data Structures, File I/O, Debugging, Data Processing, Application Development, Code Reusability, Maintainability, File Management, File Systems, Programming Principles, Computer Programming, Python Programming, System Configuration, Operating Systems, Software Development, Virtual Machines, Cross Platform Development
Beginner · Specialization · 1 - 3 Months