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 California, Irvine
Skills you'll gain: Ledgers (Accounting), Balancing (Ledger/Billing), Accounting, Month End Closing, Accounting Records, Bookkeeping, Financial Accounting, Financial Statements, General Accounting, Financial Reporting, General Ledger, Financial Statement Analysis, Accrual Accounting, Standard Accounting Practices, Accruals, Income Statement, Balance Sheet, Revenue Recognition, Business Ethics, Ethical Standards And Conduct
★ 4.7 (764) · Beginner · Specialization · 1 - 3 Months

Advancing Women in Tech
Skills you'll gain: Product Management, Product Marketing, Product Strategy, Product Requirements, Product Planning, New Product Development, Product Development, Market Share, Competitive Analysis, Oral Expression, Competitive Intelligence, Market Opportunities, Customer experience strategy (CX), Customer Insights, Customer Analysis, Customer Advocacy, Verbal Communication Skills, Persuasive Communication, Business Priorities, B2B Sales
★ 4.5 (821) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Pivot Tables And Charts, Dashboard Creation, Microsoft Excel, Dashboard, Excel Formulas, Depreciation, Spreadsheet Software, Regression Analysis, Data Management, Case Studies, Financial Analysis, Financial Modeling, Cash Flows, Finance, Data Validation, Data Analysis, Loans, Problem Solving, Model Optimization
★ 4.7 (572) · Intermediate · Course · 1 - 3 Months

MedCerts
Skills you'll gain: Patient-centered Care, Informed Consent, Patient Assistance, Basic Patient Care, Patient Communication, Nursing Basics, Healthcare Ethics, Direct Patient Care, Caregiving, Home Health Care and Assisted Living, Toileting, Dignity in Care, Oral Hygiene, Nursing Care, Home Health Care, Nursing Homes, Personal Care, Medical Support, Hospital Experience, Communication
★ 4.7 (18) · Beginner · Course · 1 - 4 Weeks

The Museum of Modern Art
Skills you'll gain: Student-Centred Learning, Interactive Learning, Education and Training, Creative Thinking, Pedagogy, Empathy & Emotional Intelligence, Design Thinking
★ 4.8 (534) · Intermediate · Course · 1 - 3 Months
Skills you'll gain: Statistical Hypothesis Testing, Statistical Methods, Sample Size Determination, Business Mathematics, Statistical Inference, Estimation, Business Analytics, Statistics, Probability & Statistics, Sampling (Statistics), Statistical Analysis, Microsoft Excel, Excel Formulas, Probability Distribution, Data Analysis, Decision Making
★ 4.8 (1.3K) · Mixed · Course · 1 - 4 Weeks

Measure What Matters
Skills you'll gain: Goal-Oriented, Goal Setting, Initiative and Leadership, Key Performance Indicators (KPIs), Organizational Effectiveness, Organizational Leadership, Business Priorities, Accountability Frameworks, Organizational Development, Organizational Strategy, Leadership and Management, Performance Management, Performance Appraisal, Performance Review, Performance Metric, Employee Performance Management, Prioritization, Planning, Business Strategy, Communication
★ 4.9 (662) · Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Blockchain, Ledgers (Accounting), FinTech, Design Elements And Principles, Cryptography, Emerging Technologies, Stakeholder Analysis, Cryptographic Protocols, Distributed Computing, Program Implementation, Financial Services, Public Key Cryptography Standards (PKCS), Information Privacy
★ 4.7 (692) · Beginner · Course · 1 - 3 Months

Immersify
Skills you'll gain: Endocrinology, Nephrology, Urology, Gynecology, Physiology, Sensory Systems Analysis, Anatomy, Obstetrics And Gynecology, Neurology, Immunology, Pathology, Health Assessment
★ 4.4 (10) · Beginner · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Statistical Hypothesis Testing, Statistical Inference, Business Analytics, Statistics, Statistical Analysis, Analytics, Microsoft Excel, Statistical Modeling, Probability & Statistics, Statistical Methods, Predictive Analytics, Statistical Software, Regression Analysis, Data-Driven Decision-Making, Correlation Analysis, Predictive Modeling
★ 4.8 (877) · Intermediate · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Writing and Editing, Editing, Writing, Organizational Skills, Productivity, Time Management, Storytelling, Content Creation, Lifelong Learning, Creativity
★ 4.7 (571) · Beginner · Course · 1 - 4 Weeks
University of Toronto
Skills you'll gain: Geographic Information Systems, Geospatial Information and Technology, Geospatial Mapping, GIS Software, Data Mapping, Spatial Data Analysis, Metadata Management, Quantitative Research, Spatial Analysis, Typography, Data Cleansing, Data Manipulation, Design Elements And Principles, Data Import/Export
★ 4.9 (726) · Beginner · Course · 1 - 3 Months