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 Colorado Boulder
Skills you'll gain: Diversity and Inclusion, Diversity Equity and Inclusion Initiatives, Empathy, Cultural Sensitivity, Workplace inclusivity, Social Justice, Cultural Diversity, Recognizing Others, Cognitive flexibility, Self-Awareness, Innovation, Productivity, Autism Spectrum Disorders
Build toward a degree
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Policy Development, Policy Analysis, Economics, Policy, and Social Studies, Socioeconomics, Cyber Governance, Public Policies, Diversity Equity and Inclusion Initiatives, Network Infrastructure, Telecommunications, Regulation and Legal Compliance, Technical Writing
Build toward a degree
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Team Building, Team Leadership, Leadership and Management, Rapport Building, Employee Onboarding, Leadership, Recognizing Others, Team Motivation, Performance Analysis, Employee Performance Management, Meeting Facilitation, Constructive Feedback, Safety Culture, Productivity, Workplace inclusivity, Coaching, Empathy, Goal Setting, Planning, Communication
Beginner · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Amazon S3, Cloud Storage, Amazon Web Services, Data Storage Technologies, Data Storage, Disaster Recovery, Infrastructure As A Service (IaaS), Data Security, Technical Services
Beginner · Course · 1 - 4 Weeks
University of Colorado Boulder
Skills you'll gain: Vibrations, Control Systems, Mechanics, Torque (Physics), Mechanical Engineering, Engineering Analysis, Engineering Calculations, Differential Equations, Mathematical Modeling, Simulation and Simulation Software
Advanced · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Virtual Local Area Network (VLAN), Network Security, Network Troubleshooting, Dynamic Host Configuration Protocol (DHCP), Network Architecture, TCP/IP, Routing Protocols, Network Switches, Network Routing, Open Shortest Path First (OSPF), Wireless Networks, Ansible, General Networking, Network Infrastructure, Software-Defined Networking, Computer Networking, Local Area Networks, Network Planning And Design, Virtual Private Networks (VPN), Networking Hardware
Beginner · Specialization · 1 - 3 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Patient Evaluation, Medical Prescription, Grammar
Intermediate · Course · 1 - 3 Months

Macquarie University
Skills you'll gain: Human Factors (Security), Security Awareness, Cyber Security Strategy, Cyber Governance, Data Ethics, User Experience Design, Cyber Security Policies, Cyber Security Assessment, Cyber Attacks, Cyber Risk, Security Management, Cybersecurity, Security Strategy, Culture Transformation, Cyber Threat Intelligence, Cyber Threat Hunting, Data Security, Network Security, Cloud Security, Mobile Security
Beginner · Course · 1 - 3 Months

University of Maryland, College Park
Skills you'll gain: Digital Transformation, Business Transformation, Data Strategy, Agile Methodology, Analytics, Business Analytics, Leadership, Business Process Reengineering, Business Modeling, Business Strategy, Strategic Thinking, Competitive Analysis, Market Opportunities, Project Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: PHP (Scripting Language), Web Applications, Usability, Information Architecture, Responsive Web Design, Hypertext Markup Language (HTML), Front-End Web Development, MySQL, Web Design and Development, Browser Compatibility, User Interface (UI), User Interface and User Experience (UI/UX) Design, HTML and CSS, Data Import/Export, Verification And Validation, User Interface (UI) Design, Semantic Web, Back-End Web Development, Server Side, Web Development
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Descriptive Statistics, Jupyter, Microsoft Azure, Matplotlib, Feature Engineering, Scatter Plots, Data Analysis, Statistics, Exploratory Data Analysis, Seaborn, Data Visualization Software, Correlation Analysis, Applied Machine Learning
Beginner · Guided Project · Less Than 2 Hours

Columbia University
Skills you'll gain: Literacy, Time Management, Learning Strategies, Student Support and Services, Writing, Growth Mindedness, Higher Education, Organizational Skills, Critical Thinking, Adaptability
Beginner · Course · 1 - 3 Months