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.

Skills you'll gain: PHP (Scripting Language), Server Side, User Interface (UI) Design, Web Design, Database Development, Data Storage
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: HTML and CSS, Cascading Style Sheets (CSS), Responsive Web Design, Web Design, Web Design and Development, Hypertext Markup Language (HTML), Usability, Front-End Web Development, User Interface (UI), Web Development, Javascript, Web Content, User Experience, Web Presence
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, Bootstrap (Front-End Framework), Web Design, Front-End Web Development, User Interface (UI), User Interface (UI) Design, UI Components, Web Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Hypertext Markup Language (HTML), Web Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: jQuery, Javascript and jQuery, Animations, Debugging, Cascading Style Sheets (CSS), Event-Driven Programming, Responsive Web Design, Web Applications, Interactive Design, HTML and CSS, Interaction Design, Data Validation, Event Monitoring
Intermediate · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Web Content Accessibility Guidelines, HTML and CSS, Cascading Style Sheets (CSS), Responsive Web Design, Browser Compatibility, Hypertext Markup Language (HTML), Web Language, Web Content, Frontend Performance, Web Design and Development, Animations, Front-End Web Development, Web Applications, Web Development, Web Design, Web Development Tools, Javascript, Software Design, Software Development
Mixed · Course · 1 - 3 Months

Coursera
Skills you'll gain: User Feedback, Customer Analysis, Professional Development, Customer experience improvement, Selling Techniques, Communication Strategies, Sales Process, Solution Selling, Consumer Behaviour, Business Correspondence, Customer Insights, Stakeholder Communications, Analytical Skills, Communication, Business Writing, Business Communication, Marketing Communications, Customer Engagement, Decision Making
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Web Design and Development, HTML and CSS, Frontend Integration, Web Components, Web Design, Responsive Web Design, Cascading Style Sheets (CSS), Context Management, Application Programming Interface (API), Hypertext Markup Language (HTML), Development Environment, User Accounts, User Interface (UI)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Chef (Configuration Management Tool), Infrastructure as Code (IaC), Cloud Infrastructure, Virtual Machines, Amazon Web Services, Cloud Hosting, Amazon Elastic Compute Cloud, Devops Tools, Infrastructure As A Service (IaaS), IT Automation, Application Deployment, Cloud Computing, Nginx, Configuration Management, Remote Access Systems, Package and Software Management, Development Environment, Automation, System Configuration, VPN Clients
Intermediate · Course · 1 - 4 Weeks

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Disabilities, Customer experience improvement, Customer Relationship Management, Customer Relationship Management (CRM) Software, Driving engagement, Self Service Technologies, Customer Engagement, Personalized Service, Loyalty Programs, Merchandising, Brand Loyalty, Diversity and Inclusion, AI Personalization, Experience Design, Multimedia, Augmented Reality, Drive Engagement, Digital Transformation, Storytelling, Automation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, Ruby (Programming Language), Program Development, File I/O, Code Reusability, Development Environment, Maintainability, Programming Principles, Data Structures, Computer Programming, Scripting Languages, Debugging, Software Development Tools, Performance Tuning
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Collaborative Software, User Feedback, Constructive Feedback, Discussion Facilitation, Technical Communication, Document Management, Decision Making, Content Strategy
Intermediate · Course · 1 - 4 Weeks