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.

John Wiley & Sons
Skills you'll gain: Human Resources, Human Resource Strategy, Human Resources Management and Planning, Talent Acquisition, Human Resource Management, Full Cycle Recruitment, Recruitment Strategies, Workforce Development, Human Resources Information System (HRIS), Compensation Management, People Management, Compensation Strategy, Workforce Planning, Human Resources Software, Benefits Administration, Recruitment, Interviewing Skills, Succession Planning, Talent Management, Human Resource Policies
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Ansible, Linux Administration, Kubernetes, Package and Software Management, Cloud Infrastructure, Linux, Shell Script, Cloud Standards, Cloud Computing Architecture, Docker (Software), Linux Commands, Ubuntu, Public Cloud, Linux Servers, Systems Administration, Operating System Administration, Infrastructure Security, Network Troubleshooting, General Networking, System Support
Beginner · Specialization · 3 - 6 Months

Arizona State University
Skills you'll gain: Language Competency, English Language, Oral Comprehension, Grammar, Literacy, Language Learning, Vocabulary, Community Health, Nutrition and Diet, Health Education, Health Promotion, Food and Beverage
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Android Studio, Android Jetpack, Android Development, Kotlin, Object Oriented Design, Mobile Development, Object Oriented Programming (OOP), UI Components, Mobile Development Tools, Software Design Patterns, Programming Principles, Development Environment, User Interface (UI), User Interface (UI) Design, Interactive Design, Animations, Typography, Code Reusability, Debugging
Beginner · Course · 1 - 3 Months

Skills you'll gain: Apache Kafka, Dataflow, Real Time Data, Event-Driven Programming, Data Pipelines, Data Processing, Distributed Computing, Scalability, Systems Architecture, Software Architecture, DevOps, Docker (Software), Data Persistence, Configuration Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Java Programming, Development Environment, Program Development, Computer Programming, Programming Principles, Data Structures, Java, Integrated Development Environments, Maintainability, Code Reusability, Memory Management, Computational Logic, Debugging, Software Installation, Command-Line Interface, Problem Solving
Beginner · Course · 3 - 6 Months

The University of Edinburgh
Skills you'll gain: Artificial Intelligence, Psychology, Human Development, Scientific Methods, Research
★ 4.6 (1.5K) · Mixed · Course · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: ChatGPT, Gemini, AI Integrations, React.js, OpenAI, Generative AI, Frontend Integration, UI Components, Application Programming Interface (API), Restful API, User Interface (UI), Debugging, JavaScript Frameworks, Large Language Modeling, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Software Development, Web Development, Javascript, Cascading Style Sheets (CSS)
Beginner · Course · 3 - 6 Months

Skills you'll gain: Anthropic Claude, Claude Code, Visual Storytelling, AI powered creativity, Prompt Patterns, Prompt Engineering, Game Design, Work Breakdown Structure, Storytelling, Procedure Development, AI Workflows, Project Scoping, Ideation, Generative AI, Design Research, LLM Application, Brainstorming, Creativity, Project Documentation, Content Creation
Intermediate · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Language Competency, Grammar, English Language, Language Learning
★ 4.8 (974) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Artificial Neural Networks, Deep Learning, Artificial Intelligence and Machine Learning (AI/ML), Generative Model Architectures, Large Language Modeling, Machine Learning Methods, Computer Vision, Data Science, Artificial Intelligence, Applied Machine Learning, NumPy, Pandas (Python Package), Python Programming, Natural Language Processing, Supervised Learning, Feature Engineering, Machine Learning, Predictive Modeling, Data Analysis, Data Visualization
Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Node.JS, Server Side, Web Servers, Back-End Web Development, Package and Software Management, Web Applications, Code Reusability, Javascript, JSON, Web Development, Event-Driven Programming, Development Environment, Application Programming Interface (API), File Systems, Maintainability, Operating Systems, API Testing, Network Routing, File I/O, Object Oriented Design
Beginner · Course · 1 - 4 Weeks