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.

Cisco Learning and Certifications
Skills you'll gain: Internal Communications, Active Directory, System Support, Network Troubleshooting, Cloud Services
Beginner · Course · 1 - 4 Weeks

Yonsei University
Skills you'll gain: Business Marketing, Hospitality Management, Peer Review, Global Marketing, Marketing, Hospitality, Brand Management, B2B Sales, Customer Service, Innovation, Customer experience strategy (CX), Promotional Strategies, Strategic Marketing, Business-To-Consumer, Consumer Behaviour, Healthcare Industry Knowledge, Target Market, Marketing Management, Growth Strategies, Digital Marketing
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: User Interface (UI) Design, Web Applications, User Interface (UI), UI/UX Strategy, User Experience Design, Cascading Style Sheets (CSS)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Power BI, Data Modeling, Data Analysis Expressions (DAX), Data Transformation, Dashboard, Data Manipulation, Data Processing, Big Data, Interactive Data Visualization, Business Intelligence, Data Visualization Software, Data Integration, Time Series Analysis and Forecasting
Intermediate · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: Django (Web Framework), HTML and CSS, Model View Controller, Application Deployment, Application Frameworks, Web Applications, Cascading Style Sheets (CSS), Web Servers, SQL, Databases, Network Protocols, Python Programming
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Customer Engagement, Responsible AI, Data Ethics, No-Code Development, Customer experience improvement, Email Automation, Customer Service, Business Process Automation, Customer Analysis, Automation, Generative AI, Customer Data Management, Customer Communications Management, Customer Relationship Management (CRM) Software, Customer Support, Workflow Management, Artificial Intelligence, Customer and Client Support, Agentic systems, Ethical Standards And Conduct
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Application Deployment, ChatGPT, OpenAI, Serverless Computing, Cloud Applications, LLM Application, Responsible AI, Application Programming Interface (API), Generative AI, Web Applications, Application Security, Artificial Intelligence, Web Development Tools, Image Analysis, Real Time Data
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Maintainability
Intermediate · Course · 1 - 4 Weeks

Universitat de Barcelona
Skills you'll gain: Acute Care, Triage, Emergency Medical Services, Emergency Departments, Emergency Medicine, Neurology, Patient Evaluation, Patient Treatment, Diagnostic Tests, Clinical Assessment
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: GitHub, C# (Programming Language), Git (Version Control System), .NET Framework, Microsoft SQL Servers, Microsoft Visual Studio, Database Development, Application Development, Query Languages, Event-Driven Programming, Data Validation, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cascading Style Sheets (CSS), Debugging, jQuery, Hypertext Markup Language (HTML), Javascript, Development Environment, UI Components, User Interface (UI), Animations
Beginner · Course · 1 - 3 Months

Skills you'll gain: Google Cloud Platform, Amazon Web Services, Virtual Private Networks (VPN), Identity and Access Management, Cloud Infrastructure, Cloud Computing Architecture, Cloud Computing, General Networking, Network Routing, Firewall, User Accounts, Virtual Machines, Load Balancing
Intermediate · Course · 1 - 4 Weeks