Portuguese courses can help you learn conversational skills, grammar, vocabulary, and pronunciation. You can build skills in writing essays, engaging in discussions, and understanding cultural contexts. Many courses introduce tools like language apps and online dictionaries that enhance your learning experience and support daily practice. Key topics often include Brazilian and European Portuguese variations, idiomatic expressions, and practical scenarios for travel or business communication.

The University of North Carolina at Chapel Hill
Skills you'll gain: Infection Control, Bloodborne Pathogens, Nursing Homes, Equipment decontamination, Sanitation, Hand Hygiene, Infectious Diseases, Personal protective equipment, Public Health and Disease Prevention, Preventative Care
★ 4.8 (1.2K) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Digital Forensics, Incident Response, Computer Security Incident Management, Threat Detection, Incident Management, Cyber Threat Intelligence, Cybersecurity, Security Management, Data Integrity
★ 4.7 (1.9K) · Intermediate · Course · 1 - 4 Weeks

University of Toronto
Skills you'll gain: Bioinformatics, Molecular Biology, R (Software), Informatics, Network Analysis, Data Analysis, Data Visualization Software, Data Processing, Scientific Visualization, Structural Analysis, Heat Maps
★ 4.7 (489) · Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Probability, Statistical Hypothesis Testing, Statistical Inference, Probability & Statistics, Statistical Methods, Probability Distribution, Statistics, Bayesian Statistics, Statistical Analysis, Sampling (Statistics), Applied Mathematics, Data Ethics, Data Analysis, Correlation Analysis, Data Science, Sample Size Determination, Artificial Intelligence
★ 4.4 (360) · Intermediate · Specialization · 3 - 6 Months

Chris Croft Training
Skills you'll gain: Cost Reduction, Cost Control, Operational Efficiency, Operating Cost, Customer Analysis, Cost Accounting, Cost Benefit Analysis, Expense Management, Cost Estimation, Gross Profit, Operating Expense, Profit and Loss (P&L) Management, Cost Management, Process Optimization, Marketing Budgets, Management Accounting, Lean Methodologies, Capacity Management, Organizational Effectiveness, Leadership
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Journals, Music Theory, Music, Instrumental Music, Music Performance, Creativity, Coordination
★ 5 (24) · Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Primary Care, Health Equity, Community Health, Health Policy, Public Health and Disease Prevention, Public Health, Health Education, Health Disparities, Health Promotion, Preventative Care, Social Determinants Of Health, Health Systems, Health Care
★ 4.7 (288) · Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Linear Algebra, Applied Mathematics, Data Science, Data Analysis, Statistical Methods, Algebra, Numerical Analysis
★ 4.5 (190) · Intermediate · Course · 1 - 3 Months

Politecnico di Milano
Skills you'll gain: Organizational Structure, People Management, Process Management, Project Management, Innovation, Team Management, Business Solutions, Conflict Management, Change Management
★ 4.8 (205) · Beginner · Course · 1 - 4 Weeks

New York University
Skills you'll gain: Authentications, Public Key Infrastructure, Cryptographic Protocols, Public Key Cryptography Standards (PKCS), Cryptography, Data Encryption Standard, Computer Security, Cybersecurity, Network Security, Security Controls, Cyber Attacks, Encryption, Key Management, Multi-Factor Authentication, Single Sign-On (SSO)
★ 4.7 (711) · Intermediate · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Intellectual Property, Commercial Laws, Risk Management, Entrepreneurship, Court Systems, Entrepreneurial Finance, Legal Risk, Law, Regulation, and Compliance, Contract Negotiation, Contract Management, Contract Review, Regulation and Legal Compliance, Personal Injury Law, Labor Law, Business Management, New Business Development, Case Law, Innovation, Asset Protection, Legal Strategy
★ 4.8 (270) · Beginner · Specialization · 3 - 6 Months

Politecnico di Milano
Skills you'll gain: Ancient History, Architectural Design, Social Studies, Architecture and Construction, World History, Physical Science, General Science and Research, Engineering, Scientific, and Technical Instruments, Scientific Methods, Simulation and Simulation Software
★ 4.5 (1.4K) · Beginner · Course · 1 - 3 Months