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.

Coursera
Skills you'll gain: Auditing, Financial Auditing, Excel Formulas, Version Control, Financial Modeling, Microsoft Excel, Model Evaluation, Change Control, Audit Planning, Financial Data, Analysis, Dependency Analysis, Case Studies, Performance Analysis, Technical Documentation, Performance Metric
Intermediate · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Deep Learning, Convolutional Neural Networks, Autoencoders, Recurrent Neural Networks (RNNs), Image Analysis, Embeddings, Model Deployment, Applied Machine Learning, Artificial Neural Networks, Health Informatics, Machine Learning, Medical Science and Research, Unsupervised Learning, Dimensionality Reduction
★ 3.9 (15) · Advanced · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: AI Security, Threat Modeling, IT Security Architecture, Security Engineering, Security Architecture Review, Security Requirements Analysis, Threat Management, Data Flow Diagrams (DFDs), Security Controls, Data Security, Key Management, Cloud Management, Software Documentation, Managed Services, Risk Analysis, Authentications, Technical Communication
Intermediate · Course · 1 - 4 Weeks

Queen Mary University of London
Skills you'll gain: Delegation Skills, Leadership Development, Leadership, Executive Presence, Initiative and Leadership, Time Management, Leadership and Management, Influencing, Team Leadership, Organizational Leadership, Conflict Management, Professional Development, Personal Attributes, Emotional Intelligence, Self-Awareness, Constructive Feedback, Communication, Motivational Skills
★ 4.8 (76) · Advanced · Course · 1 - 4 Weeks
University of Leeds
Skills you'll gain: Stakeholder Management, Stakeholder Engagement, Engineering Management, Scope Management, Risk Management, Project Scoping, Stakeholder Analysis, Project Risk Management, Risk Management Framework, Project Management, Governance, Risk Mitigation, Risk Analysis, Governance Risk Management and Compliance
★ 4.7 (314) · Intermediate · Course · 1 - 3 Months

University of London
Skills you'll gain: Virtual Reality, Unity Engine, Augmented and Virtual Reality (AR/VR), Virtual Environment, Visualization (Computer Graphics), Animations, Non-Verbal Communication, Interaction Design, Human Computer Interaction, Psychology, Interpersonal Communications, Agentic systems
★ 4.4 (86) · Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Risk Analysis, Data-Driven Decision-Making, Strategic Decision-Making, Decision Intelligence, Decision Making, Analysis, Data Analysis, Risk Management, Risk Appetite, Complex Problem Solving, Strategic Thinking, Organizational Strategy, Probability, Quantitative Research
Intermediate · Course · 1 - 4 Weeks

Imperial College London
Skills you'll gain: Health Systems, Health Policy, Health Assessment, Public Health and Disease Prevention, Public Health, Health Care, Health Disparities, Health Promotion, Social Determinants Of Health
★ 4.7 (85) · Beginner · Course · 1 - 4 Weeks

Howard University
Skills you'll gain: Design Thinking, Business Software, Information Systems, Cloud Computing, Cloud Solutions, Cloud Technologies, Solution Design, Customer Analysis, Enterprise Application Management, Cloud Deployment, Cloud Security, Virtualization, Cloud Platforms, Digital Transformation, Management Information Systems, Business Solutions, Information Technology, Process Design, Cybersecurity, Data Management
★ 4.7 (87) · Intermediate · Specialization · 1 - 3 Months

Salesforce
Skills you'll gain: Customer Relationship Management, Customer Relationship Management (CRM) Software, Salesforce, Sales Prospecting, Sales Development, Sales Enablement, Prospecting and Qualification, Campaign Management, Cross-Channel Marketing, Inside Sales, Business Software, Sales, Sales Strategy, Campaign Planning, Sales Pipelines, Social Media Campaigns, LinkedIn, Sales Operations, Sales Process, Productivity Software
★ 4.3 (39) · Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Constructive Feedback, Decision Making, Peer Review, Drive Engagement, Team Performance Management, Recognizing Others, Team Building, Teamwork, Team Management, Independent Thinking, Personal Development, Empathy, People Development, Self-Awareness, Solution Delivery, Rapport Building, Growth Mindedness, People Management, Leadership Development, Communication
★ 4.6 (89) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Adobe Firefly, AI powered creativity, Artificial Intelligence, Ethical Standards And Conduct, Diversity and Inclusion, Stakeholder Engagement, Stakeholder Communications, Content Creation, Authentications, Accountability, Asset Protection, Communication
Beginner · Course · 1 - 4 Weeks