Prepare for the CompTIA A+ certification for entry-level IT roles. Learn about hardware, software, networking, and troubleshooting.

Duke University
Skills you'll gain: Software Design, Maintainability, Code Reusability, Program Development, Java, Java Programming, AI Personalization, Object Oriented Programming (OOP), Data Structures, Algorithms, File I/O, Hypertext Markup Language (HTML)
★ 4.7 (660) · Intermediate · Course · 1 - 3 Months
Skills you'll gain: Overcoming Objections, Closing (Sales), Price Negotiation, Selling Techniques, Consultative Selling, Personalized Service, Tenacity, Persuasive Communication, Persistence, Sales, Rapport Building, Sales Strategy, Resilience, Empathy, Prospecting and Qualification, Value Propositions, Negotiation, Goal Setting, Needs Assessment
Beginner · Course · 1 - 3 Months

ESSEC Business School
Skills you'll gain: Cooperation, Teamwork, Collaboration, Sustainable Development, Decision Making, Sustainable Systems, Business Transformation, Social Justice, Environmental Issue, Political Sciences, Social Impact, Socioeconomics, Action Oriented, Social Sciences, Systems Thinking, Visionary, Economic Development, Corporate Sustainability, Economics, Policy, and Social Studies, Empowerment
★ 4.6 (19) · Beginner · Course · 1 - 4 Weeks

Universidad Austral
Skills you'll gain: Debugging, Programming Principles, Software Installation, Package and Software Management, Python Programming, Development Environment, Code Reusability, Integrated Development Environments, Computer Programming Tools, Program Development, Scripting, Computer Programming
★ 4.6 (1.8K) · Beginner · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: Model Evaluation, Applied Machine Learning, Machine Learning Methods, Feature Engineering, Regression Analysis, Machine Learning, Image Analysis, Machine Learning Algorithms, AI Personalization, Artificial Intelligence and Machine Learning (AI/ML), Supervised Learning, Model Training, Artificial Intelligence, Deep Learning, Computer Vision, Transfer Learning, Application Development, Predictive Modeling, Model Deployment, Python Programming
★ 4.6 (14K) · Mixed · Course · 1 - 3 Months

Erasmus University Rotterdam
Skills you'll gain: Cultural Responsiveness, Education Software and Technology, Cultural Diversity, Multilingualism, Student Engagement, Cultural Sensitivity, Teaching, Culture, Digital pedagogy, Parent Communication, Language Learning, Instructional Strategies, Child Development, Family Support, digital literacy, Collaboration
★ 4.6 (8) · Beginner · Course · 1 - 3 Months

Sage Publications
Skills you'll gain: Scientific Methods, Science and Research, Research, Investigation, Report Writing, Research Reports, Research Design, Qualitative Research, Research Methodologies, Quantitative Research, Analysis, Data Synthesis, Statistical Reporting, Data Collection, Data Analysis, Data Quality, Data Capture, Data Presentation
Advanced · Course · 1 - 3 Months

Universitat Politècnica de València
Beginner · Course · 1 - 4 Weeks

Kennesaw State University
Skills you'll gain: Cyber Governance, Risk Management Framework, Risk Analysis, Risk Management, Threat Management, Threat Modeling, Business Risk Management, Enterprise Risk Management (ERM), Cyber Risk, Security Management, Governance, Cybersecurity, Cyber Security Strategy, Analysis, Security Strategy, Asset Management, Cyber Security Assessment, Information Technology
★ 3.7 (11) · Intermediate · Course · 1 - 3 Months
Skills you'll gain: Employee Coaching, Drive Engagement, Employee Engagement, Virtual Teams, Telecommuting, Team Leadership, Recognizing Others, Leadership and Management, Team Motivation, Team Management, Team Performance Management, Strategic Communication, People Development, Verbal Communication Skills, Communication Planning, Collaboration, Accountability, Communication, People Management, Team Collaboration
Intermediate · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Sustainability Reporting, Sustainable Business, Corporate Sustainability, Organizational Change, Sustainable Development, Business Reporting, Supply Chain, Sustainable Design, Proposal Development, Stakeholder Analysis, Environmental Social And Corporate Governance (ESG), Sustainable Systems, Supply Chain Management, Sustainability Standards, Annual Reports, Performance Reporting, Leadership and Management, Performance Improvement, Stakeholder Engagement, Sales Presentations
★ 4.7 (373) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Responsible AI, Data Ethics, Workforce Development, Operational Efficiency, Business Ethics, Employee Training, AI Integrations
★ 4.8 (100) · Mixed · Course · 1 - 4 Weeks