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.

MathWorks
Skills you'll gain: Image Analysis, Image Quality, Matlab, Spatial Data Analysis, Geospatial Information and Technology, Quantitative Research, File Management
Beginner · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Responsive Web Design, HTML and CSS, Hypertext Markup Language (HTML), Typography, Cascading Style Sheets (CSS), Web Design, Web Design and Development, Web Development Tools, Browser Compatibility, Application Deployment, Front-End Web Development, Web Development, Computer Programming Tools, Animations, Development Environment, Software Development Tools, UI Components, Interactive Design, Javascript, Program Development
Beginner · Specialization · 3 - 6 Months

University of Maryland, College Park
Skills you'll gain: Interviewing Skills, Oral Expression, Presentations, Verbal Communication Skills, Concision, Public Speaking, Persuasive Communication, Intercultural Competence, Business Research, Communication Strategies, Non-Verbal Communication, Rapport Building, Professionalism, Cultural Sensitivity, Negotiation
Mixed · Course · 1 - 3 Months

University of London
Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), Computer Programming, Programming Principles, Interactive Design, Program Development, FinTech, Command-Line Interface
Build toward a degree
Intermediate · Course · 1 - 4 Weeks
University of Cape Town
Skills you'll gain: Visual Impairment Education, Differentiated Instruction, Teaching, Special Education, Curriculum Planning, Curriculum Development, Adaptive Equipment, Educational Materials, Disabilities, Instructional Strategies, Education Software and Technology, Student Support and Services, Working With Children, Empathy & Emotional Intelligence, Team Collaboration
Beginner · Course · 1 - 4 Weeks

Tel Aviv University
Skills you'll gain: Social Justice, Economics, Policy, and Social Studies, Socioeconomics, Tax, Economic Development, Tax Planning, Economics, Public Policies, Income Tax, Ethical Standards And Conduct, Policy Analysis, Environmental Policy, Resource Allocation
Mixed · Course · 1 - 4 Weeks
University of Rochester
Skills you'll gain: Supply And Demand, Market Dynamics, Economics, Consumer Behaviour, Economics, Policy, and Social Studies, Demand Planning, Resource Allocation, Market Analysis, Policy Analysis, Decision Making, Investment Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Virtualization and Virtual Machines, Virtualization, Hardware Troubleshooting, Network Troubleshooting, Computer Hardware, Cloud Computing, Technical Support and Services, Technical Support, General Networking, End User Training and Support, System Support, Peripheral Devices, Networking Hardware, System Configuration, Data Storage, Network Administration, Network Infrastructure, Information Technology, Hardware Architecture, Configuration Management
Advanced · Course · 1 - 3 Months

IE Business School
Skills you'll gain: International Finance, Economics, Financial Policy, International Relations, Economics, Policy, and Social Studies, Socioeconomics, Tax, Payment Systems, Social Studies, Supply And Demand, Demography, Policy Analysis, Trend Analysis
Beginner · Course · 1 - 3 Months

University of Minnesota
Skills you'll gain: AI Personalization, Machine Learning Algorithms, Predictive Modeling, Applied Machine Learning, Machine Learning Methods, Unsupervised Learning, Data Mining, Algorithms, Correlation Analysis
Mixed · Course · 1 - 3 Months

Yale University
Skills you'll gain: Maternal Health, Midwifery, Child Health, Childbirth, Postpartum Care, Prenatal Care, Health Disparities, Care Management, Dignity in Care, Infant Care, Patient-centered Care, Health Policy, Cultural Responsiveness, Advocacy
Intermediate · Course · 1 - 3 Months

Yale University
Skills you'll gain: Commercial Laws, Contract Review, Vendor Contracts, Contract Compliance, Delegation Skills, Legal Risk, Case Law, Lawsuits, Mitigation, Fraud detection, Public Policies
Beginner · Course · 1 - 3 Months