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 Washington
Skills you'll gain: Work Breakdown Structure, Agile Project Management, Agile Methodology, Stakeholder Management, Project Management, Stakeholder Engagement, Project Documentation, Project Scoping, Stakeholder Communications, Team Performance Management, People Management, Project Planning, Dependency Analysis, Communication Planning
★ 4.7 (25) · Beginner · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: Microsoft Azure, Kubernetes, Containerization, Virtual Machines, Application Deployment, Cloud Deployment, Cloud Computing, Cloud Applications, Infrastructure As A Service (IaaS), Cloud-Native Computing, Cloud Infrastructure, Virtualization and Virtual Machines, Infrastructure as Code (IaC), Scalability, Scripting
★ 4.1 (23) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Adobe InDesign, Layout Design, Typography, Graphic Design, Adobe Creative Cloud, Design, Digital Design, Design Software
★ 3.9 (16) · Beginner · Guided Project · Less Than 2 Hours

Microsoft
Skills you'll gain: Microsoft Azure, Serverless Computing, Microsoft Power Automate/Flow, Microsoft Power Platform, Business Process Automation, Microsoft Development Tools, Event-Driven Programming, Cloud API, Application Programming Interface (API), Web Applications, Business Logic, GitHub
★ 4.2 (12) · Intermediate · Course · 1 - 3 Months

American Psychological Association
Skills you'll gain: Qualitative Research, Interviewing Skills, Research Methodologies, Case Studies, Data Collection, Research, Analytical Skills, Psychology
★ 4.7 (17) · Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Semiconductors, Power Electronics, Electronic Components, Electronic Systems, Electronics Engineering, Electronics, Electrical Power, Electrical Engineering, Electric Power Systems, Thermal Management, Simulation and Simulation Software
★ 3.5 (8) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Figma (Design Software), UI Components, Typography, Prototyping, Responsive Web Design, User Experience, User Interface and User Experience (UI/UX) Design, Interactive Design, Interaction Design, UI/UX Strategy, User Experience Design, Motion Graphics, User Interface (UI), Graphic and Visual Design, Layout Design, User Interface (UI) Design, Animations, AI powered creativity, Collaborative Software, Web Content Accessibility Guidelines
★ 4.7 (29) · Intermediate · Specialization · 3 - 6 Months

University of Glasgow
Skills you'll gain: Research Methodologies, Case Studies, Research, Social Justice, Culture, Social Studies, Cultural Diversity, Socioeconomics, Community Development, Qualitative Research, Diversity Awareness, Sociology, Social Impact, Social Sciences, Economics, Policy, and Social Studies, Community Organizing, Economics, Advocacy
★ 4.8 (30) · Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Legal Technology, Document Management, Generative AI, AI Workflows, Compliance Management, AI Integrations, Contract Management, Automation, Contract Review
★ 3.5 (11) · Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Health Disparities, Health Equity, Medical Science and Research, Community Health, Research, Clinical Research, Public Health, Diversity Awareness, General Science and Research, Scientific Methods, Laboratory Research, Mentorship, Team Collaboration
★ 4.4 (14) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Pseudocode, Responsive Web Design, Computational Thinking, LinkedIn, Cascading Style Sheets (CSS), Front-End Web Development, React.js, HTML and CSS, Debugging, Algorithms, Interviewing Skills, UI Components, Professional Development, Web Presence, JavaScript Frameworks, Web Development Tools, Computational Logic, Web Development, Javascript, Software Development
★ 4.6 (41) · Intermediate · Specialization · 1 - 3 Months

University of Michigan
Skills you'll gain: Human Capital, Human Resources, Human Resources Management and Planning, Human Resource Strategy, Human Resource Management, HR Tech, People Analytics, Employee Engagement, Workforce Development, Compensation Management, Compensation and Benefits, Occupational Safety And Health, Legal Risk, Labor Law, Organizational Leadership, Health And Safety Standards, Communication Strategies
★ 4.6 (18) · Intermediate · Course · 1 - 4 Weeks