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 Glasgow
Skills you'll gain: 3D Modeling, Biomedical Technology, Scientific Visualization, 3D Assets, Anatomy, Virtual Reality, Web Content Accessibility Guidelines, Medical Terminology, Data Visualization, Medical Imaging, Augmented and Virtual Reality (AR/VR), Software Visualization, Disabilities, Augmented Reality, Animations, Technical Communication, Computer Graphic Techniques, Visual Design, Virtual Environment, Simulations
★ 4.6 (535) · Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Routing Protocols, Network Routing, Open Shortest Path First (OSPF), TCP/IP, Network Routers, Network Protocols, Network Architecture, Network Switches, Virtual Networking, Network Performance Management, Computer Networking, OSI Models, Local Area Networks, Graph Theory, Algorithms
★ 4.7 (455) · Intermediate · Course · 1 - 3 Months

The Museum of Modern Art
Skills you'll gain: Education and Training, Empathy & Emotional Intelligence, Interactive Learning, Art History, Pedagogy, Student-Centred Learning, Creative Thinking, Design Thinking, Journals
★ 4.8 (539) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cybersecurity, Cloud Computing, Network Monitoring, Command-Line Interface, Cloud Services, General Networking, Linux Commands, Linux, Virtual Machines
★ 4.7 (541) · Beginner · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Prompt Engineering, Generative AI, ChatGPT, AI literacy, AI Enablement, AI powered creativity, LLM Application, Artificial Intelligence, Innovation, Human Computer Interaction
★ 4.8 (497) · Beginner · Course · 1 - 4 Weeks

University of Toronto
Skills you'll gain: Geographic Information Systems, GIS Software, Spatial Analysis, Spatial Data Analysis, Geospatial Information and Technology, Query Languages, Data Access, Data Processing, Image Analysis, Image Quality
★ 4.9 (632) · Beginner · Course · 1 - 3 Months

Digital Marketing Institute
Skills you'll gain: Content Scheduling, Digital Media Strategy, Social Media Marketing, Content Marketing, Digital Marketing, Marketing, Digital Marketing Campaigns, Social Media Content, Social Media, Content Creation, Digital Content, Social Media Strategy, Digital Marketing Tools, Integrated Marketing Communications, Consumer Behaviour, Business-To-Consumer, Digital Transformation, Content Strategy, Customer Engagement
★ 4.6 (422) · Beginner · Course · 1 - 4 Weeks
Universidad Austral
Skills you'll gain: Responsive Web Design, LESS, Bootstrap (Front-End Framework), Version Control, HTML and CSS, jQuery, Web Design and Development, Bitbucket, UI Components, Web Design, Git (Version Control System), Web Development Tools, Cascading Style Sheets (CSS), Web Development, Front-End Web Development, Javascript and jQuery, Application Deployment, Node.JS, Javascript, Build Tools
★ 4.4 (666) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Figma (Design Software), Usability Testing, Responsive Web Design, User Interface (UI), Journey Mapping, Interactive Design, User Experience Design, Usability, Wireframing, User Interface (UI) Design, Prototyping, User Experience, User Flows, Design Research, Front-End Web Development, Web Design and Development, Design Strategies, Mockups, User Interface and User Experience (UI/UX) Design, Interaction Design
★ 4.4 (423) · Intermediate · Specialization · 3 - 6 Months
Wesleyan University
Skills you'll gain: Psychological Evaluations, Mental Health Diseases and Disorders, Clinical Psychology, Psychosocial Assessments, Psychiatry, Cultural Responsiveness, Diversity Awareness, Psychotherapy, Mental Health, Psychology, Mental Health Therapies, Interpersonal Communications, Clinical Assessment, Social Determinants Of Health
★ 4.9 (510) · Beginner · Course · 1 - 3 Months

École Polytechnique
Skills you'll gain: Vibrations, Engineering Analysis, Civil Engineering, Mechanical Engineering, Mechanics, Structural Engineering, Biological Engineering, Applied Mathematics, Biomedical Engineering, Mathematical Modeling, Differential Equations
★ 4.8 (737) · Intermediate · Course · 1 - 3 Months

Università di Napoli Federico II
Skills you'll gain: English Language, Language Competency, Language Learning, Vocabulary, Oral Comprehension, Grammar
★ 4.4 (270) · Intermediate · Course · 1 - 3 Months