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.

University of Maryland, College Park
Skills you'll gain: Cybersecurity, Cyber Security Strategy, Cyber Governance, Cyber Risk, Security Strategy, Cyber Security Policies, Computer Security Awareness Training, Security Management, Security Awareness, Information Privacy, Infrastructure Security, Risk Management, Risk Management Framework, Dependency Analysis
★ 4.8 (52) · Beginner · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Network Infrastructure, General Networking, Network Protocols, Network Routers, Network Architecture, Networking Hardware, Internet Of Things, Network Routing, Wireless Networks, Local Area Networks, Network Switches, Virtual Local Area Network (VLAN), Enterprise Architecture, Network Security
★ 4.8 (41) · Intermediate · Course · 1 - 4 Weeks

The State University of New York
Skills you'll gain: Professional Development, Professionalism, Business Ethics, Intercultural Competence, Strong Work Ethic, Telecommuting, Cultural Diversity, Personal Development, Overcoming Obstacles, Learning Management Systems, Cultural Sensitivity, Education Software and Technology, Collaboration, Goal Setting, Teamwork, Problem Solving, Adaptability, Higher Education, digital literacy, Communication
★ 4.2 (16) · Beginner · Course · 1 - 3 Months

University of Minnesota
Skills you'll gain: Disabilities, Diversity Awareness, Patient Education And Counseling, Sociology, Pain Management, Chronic Diseases, Psychology
★ 4.4 (36) · Beginner · Course · 1 - 3 Months

Shanghai Jiao Tong University
Skills you'll gain: Oral Comprehension, Language Competency, Language Learning
★ 4.7 (280) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Responsible AI, AI Product Strategy, AI Security, Diversity and Inclusion, Workplace inclusivity, AI Enablement, Organizational Leadership, Employee Retention, Diversity Equity and Inclusion Initiatives, Product Strategy, Strategic Leadership, Talent Management, Security Strategy, Ethical Standards And Conduct, AI Integrations, Cross-Functional Collaboration, Workforce Development, Business Ethics
★ 4.3 (12) · Intermediate · Course · 1 - 3 Months

École Polytechnique
Skills you'll gain: Electrical Power, Electrical Systems, Electric Power Systems, Energy and Utilities, Environmental Issue, Sustainable Systems, Technology Solutions, Network Planning And Design, Time Series Analysis and Forecasting
★ 4.5 (33) · Beginner · Course · 1 - 4 Weeks

University of Cape Town
Skills you'll gain: Blockchain, Cryptography, FinTech, Cryptographic Protocols, Emerging Technologies, Ledgers (Accounting), Bookkeeping, Machine Learning, Financial Data, Machine Learning Algorithms, Applied Machine Learning, Artificial Intelligence, Financial Systems, Supervised Learning, Data Structures, Information Privacy, Personally Identifiable Information, Entrepreneurship, Technology Strategies, Unsupervised Learning
★ 4.7 (45) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Risk Analysis, Risk Management, Risk Management Framework, Project Portfolio Management, Business Risk Management, Enterprise Risk Management (ERM), Business Analysis, Risk Mitigation, Portfolio Management, Solution Design, Program Implementation, Project Implementation, Solution Architecture, Solution Delivery, Business Solutions, Business Strategies, Business Planning, System Implementation, Plan Execution, Change Management
★ 4.8 (33) · Beginner · Course · 1 - 4 Weeks

Advancing Women in Tech
Skills you'll gain: Professional Networking, Performance Management, Interviewing Skills, Product Management, Branding, Workforce Development, Amazon Web Services, Recruitment
★ 4.6 (125) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: PyTorch (Machine Learning Library), Natural Language Processing, Generative Adversarial Networks (GANs), Vision Transformer (ViT), Deep Learning, Generative Model Architectures, Graph Theory, Dimensionality Reduction, Network Model, Unsupervised Learning, Model Optimization, Embeddings, Artificial Neural Networks, Machine Learning Methods, Supervised Learning, Model Evaluation, Model Training, Model Deployment, Flask (Web Framework)
★ 4.5 (30) · Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: User Research, User Experience Design, User Experience, User Interface and User Experience (UI/UX) Design, Usability, Verification And Validation, UI/UX Research, UI/UX Strategy, Persona (User Experience), Usability Testing, User Centered Design, User Interface (UI) Design, Embedded Systems, Unified Modeling Language
★ 4.1 (17) · Intermediate · Course · 1 - 3 Months