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 Maryland, College Park
Skills you'll gain: No-Code Development, Experience Design, Application Development, User Experience, User Interface (UI), Data Modeling, User Interface (UI) Design, Application Design, Data Store, Cloud-Based Integration, Application Deployment, Automation, Salesforce, ServiceNow, Application Security
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Collaborative Software, Application Programming Interface (API), Restful API, Software Development Tools, Software Design, Scenario Testing, Software Documentation, Mockups, Web Services, Software Versioning
Intermediate · Course · 1 - 3 Months

Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: vSphere DRS & HA, vSphere Networking and Storage, vSAN ESA, VMware ESX Servers, VMware vSAN, vCenter Server, vCenter Server Management, Patch Management, Virtual Networking, Security Controls, iSCSI Configuration, Virtualization and Virtual Machines, Virtual Machines, Virtualization, Hybrid Cloud Computing, Package and Software Management, Identity and Access Management, Kubernetes, Cloud-Native Computing, Key Management
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Cloud Management, Cloud Security, Vulnerability Scanning, Vulnerability Assessments, Cloud Computing, Vulnerability Management, Security Management, Infrastructure Security, Security Controls, Google Cloud Platform, System Configuration, Configuration Management
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Agile Methodology, User Feedback, No-Code Development, Agile Software Development, Collaborative Software, Application Development, Software Quality (SQA/SQC), Software Development, Prototyping, Constructive Feedback, Development Testing, User Interface (UI), Business Logic
Beginner · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Key Performance Indicators (KPIs), Microsoft Excel, Data Presentation, Data Analysis Expressions (DAX), Data Integration, Performance Measurement, Pivot Tables And Charts, Data Visualization Software, Spreadsheet Software, Performance Reporting, Trend Analysis, Cloud-Based Integration, Time Series Analysis and Forecasting, Data Analysis, Data Modeling, Data Manipulation, Microsoft 365, Productivity Software
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, UI Components, User Interface (UI) Design, Application Design, Web Design, User Interface and User Experience (UI/UX) Design, Frontend Performance, Figma (Design Software), Design Elements And Principles, Style Guides
Intermediate · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Prioritization, Jira (Software), Organizational Skills, Decision Making, Backlogs, Keyword Research, Project Management Software, Timelines, Strategic Prioritization, Dashboard, Issue Tracking, Query Languages, Project Management, Resource Management
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Virtual Networking, Kubernetes, Cloud Computing Architecture, Network Architecture, Google Cloud Platform, Network Planning And Design, Network Troubleshooting, Cloud Infrastructure, Scalability, TCP/IP
Intermediate · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Experimentation, Research Design, Statistical Modeling, Machine Learning Methods, Statistical Methods, Applied Machine Learning, Supervised Learning, Logistic Regression, Predictive Modeling, Machine Learning Algorithms, Statistical Programming, Model Training, Statistical Analysis, Statistical Inference, Simulation and Simulation Software, Probability & Statistics, Data Science, Data Visualization, Simulations, Data Analysis
Intermediate · Course · 1 - 4 Weeks

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Customer experience improvement, Self Service Technologies, Driving engagement, Customer Relationship Management (CRM) Software, Personalized Service, Customer Relationship Management, Customer Insights, Augmented Reality, Data-Driven Marketing, Loyalty Programs, AI Personalization, MarTech, Augmented and Virtual Reality (AR/VR), Hospitality, Storytelling
Beginner · Course · 1 - 4 Weeks