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.

Kennesaw State University
Skills you'll gain: Cyber Governance, Cyber Security Policies, Contingency Planning, Risk Management Framework, Risk Management, Cyber Security Strategy, Security Management, Enterprise Risk Management (ERM), Business Risk Management, Security Strategy, IT Management, Cybersecurity, Governance, Cyber Risk, Information Technology, Cyber Operations, Staff Management, Organizational Leadership, Corporate Strategy, Proposal Development
★ 4.8 (37) · Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Responsible AI, Data Ethics, Artificial Intelligence, AI literacy, AI Product Strategy
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: HTML and CSS, Cascading Style Sheets (CSS), Responsive Web Design, Web Design, Hypertext Markup Language (HTML), Front-End Web Development, Semantic Web, Web Development, Typography
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Grafana, Apache Kafka, Real Time Data, Data Pipelines, Dashboard, Dashboard Creation, Data Synthesis, Data Visualization, Data Visualization Software, Data Analysis
Intermediate · Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Google Cloud Platform, Metadata Management
Intermediate · Project · Less Than 2 Hours

Arizona State University
Skills you'll gain: Meeting Facilitation, Business Writing, Active Listening, Business Correspondence, Employee Coaching, Peer Review, Business Communication, Concision, Management Training And Development, Report Writing, Constructive Feedback, Writing, Business Leadership, Oral Expression, Telephone Skills, Leadership, Leadership and Management, Recruitment, Verbal Communication Skills, English Language
★ 4.6 (35) · Intermediate · Course · 1 - 3 Months

Stanford Online
Skills you'll gain: Patient Communication, Patient-centered Care, Psychosocial Assessments, Caregiving, Patient Education and Support, Cultural Responsiveness, Direct Patient Care, Intercultural Competence, Communication, Empathy, Stress Management, Family Support, Needs Assessment
★ 4.8 (102) · Beginner · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Data Ethics, Responsible AI, Automation, Occupational Safety and Health Administration (OSHA), Sustainability Standards, Accident Prevention, Safety Standards, Data Collection, Hazard Analysis, Risk Management Framework, Emerging Technologies, Injury Prevention, Technical Standard, Artificial Intelligence, Socioeconomics, Mitigation, Social Sciences, Law, Regulation, and Compliance
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Preprocessing, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Preprocessing, Embeddings, Text Mining, Deep Learning, Scikit Learn (Machine Learning Library), Machine Learning Algorithms, Development Environment, Software Installation
Intermediate · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Java, Software Development Tools, Application Servers, Web Applications, Development Environment, Java Programming, Java Platform Enterprise Edition (J2EE), Application Development, Program Development, Mobile Development, Computer Programming, UI Components, Event-Driven Programming, User Interface (UI), Command-Line Interface
★ 4.4 (61) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Predictive Modeling, People Analytics, Feature Engineering, Exploratory Data Analysis, Job Analysis, Predictive Analytics, Statistical Analysis, Data Analysis, Analytics, Model Evaluation, Statistical Methods, Trend Analysis, Correlation Analysis, Data-Driven Decision-Making, Statistical Hypothesis Testing, R Programming, R (Software), Data Preprocessing, Data Validation
Beginner · Course · 1 - 4 Weeks