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

American Council on Exercise
Skills you'll gain: Mental Health, Meditation & Breathwork, Mindfulness, Nutrition and Diet, Community Mental Health Services, Mental Concentration, Mental and Behavioral Health, Nutrition Education, Community Health, Preventative Care, Health And Wellness Coaching, Health Education, Behavioral Health, Stress Management, Exercise Science, Exercise Therapy, Respiration
★ 4.6 (57) · Intermediate · Course · 1 - 3 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Structural Analysis, Civil Engineering, Engineering Analysis, Engineering, Mechanics, Hydraulics, Engineering Calculations, Materials science, Failure Analysis, Laboratory Testing, Mathematical Modeling
★ 4.8 (24) · Beginner · Course · 1 - 3 Months

Stanford University
Skills you'll gain: Compassion, Interpersonal Communications, Social Justice, Communication, Empathy, Philanthropy, Relationship Building, Social Impact, Liberal Arts, Community Organizing, Advocacy, Culture, Social Sciences, Community and Social Work, Cultural Diversity, Creativity, Psychology, Performing Arts, Mindfulness, Ethical Standards And Conduct
★ 4.7 (430) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Feature Engineering, Machine Learning Methods, Applied Machine Learning, Machine Learning, Data Preprocessing, AI Personalization, Python Programming, Taxonomy, Development Environment
★ 4.8 (10) · Intermediate · Course · 1 - 4 Weeks
Erasmus University Rotterdam
Skills you'll gain: Data Sharing, Educational Materials, Open Source Technology, General Science and Research, Science and Research, Research, Research Design, Research Methodologies, Peer Review, Data Access, Community Outreach, Ethical Standards And Conduct, Data Store, Interoperability, Metadata Management, Intellectual Property
★ 4.7 (19) · Mixed · Course · 1 - 3 Months

Sciences Po
Skills you'll gain: Economic Development, Socioeconomics, Environmental Issue, Social Sciences, Transportation Operations, Governance, Sociology, Social Justice, Public Affairs, Public Policies, Community Development, Economics, Public Administration, Culture, Demography, Sustainable Development, Cultural Diversity, Education and Training, Benchmarking, Public Safety and National Security
★ 4.6 (108) · Beginner · Course · 1 - 3 Months

Pontificia Universidad Católica del Perú
Skills you'll gain: Higher Education, Social Justice, Social Impact, Sustainable Development, Community Development, Case Studies, Community Outreach, Diversity Awareness, Cultural Diversity, Diversity Equity and Inclusion Initiatives, Ethical Standards And Conduct, Environmental Issue
★ 4.8 (86) · Beginner · Course · 1 - 4 Weeks

Deep Teaching Solutions
Skills you'll gain: Lifelong Learning, Learning Strategies, Time Management, Human Learning, Productivity, Learning Theory, Mental Concentration, Cooperation, Collaboration, Overcoming Obstacles, Personal Development, Teamwork, Stress Management, Habit Formation
★ 4.9 (461) · Beginner · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: R (Software), R Programming, Statistical Programming, Ggplot2, Plot (Graphics), Data Manipulation, Simulations, Statistical Software, Statistical Visualization, grep, Data Processing, Graphing, Programming Principles, Data Import/Export, Exploratory Data Analysis, Data Structures, Software Installation, Package and Software Management
★ 4.7 (8.6K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Facebook, Target Audience, Social Media Analytics, Social Media, Social Media Marketing, Social Media Strategy, Advertising Campaigns, Advertising, Customer Analysis, Web Presence
Intermediate · Guided Project · Less Than 2 Hours

Kennesaw State University
Skills you'll gain: Risk Management, Risk Management Framework, Threat Management, Enterprise Risk Management (ERM), Business Risk Management, Risk Mitigation, Risk Analysis, Governance Risk Management and Compliance, Continuous Improvement Process
★ 4.9 (45) · Beginner · Course · 1 - 3 Months

Universiteit Leiden
Skills you'll gain: Risk Management, Safety and Security, Security Management, Threat Management, Case Studies, Computer Security Incident Management, Public Safety and National Security, Risk Analysis, Cybersecurity, Incident Management, International Relations, Crisis Intervention, Policy Analysis, Governance, Public Policies
★ 4.8 (470) · Beginner · Course · 1 - 3 Months