IT support courses can help you learn troubleshooting techniques, network configuration, customer service skills, and system administration basics. You can build expertise in software installation, hardware maintenance, and cybersecurity practices. Many courses introduce tools like ticketing systems, remote desktop applications, and network monitoring software, showing how these skills are applied in real-world IT environments.

Skills you'll gain: Network Troubleshooting, Security Awareness, Network Administration, Wireless Networks, Penetration Testing, Exploitation techniques, Network Monitoring, Network Security, Local Area Networks, Security Testing, Cybersecurity, Dynamic Host Configuration Protocol (DHCP), System Configuration, Authentications, Linux Administration, Software Installation, Networking Hardware, Verification And Validation, Web Servers, Apache
Advanced · Course · 1 - 3 Months

Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Social Studies, Social Sciences, Socioeconomics, Diversity Awareness, Anthropology, Economics, Policy, and Social Studies, International Relations, World History, Sociology, Liberal Arts, Social Justice, Cultural Diversity, Intercultural Competence, Business Economics, Economics, Political Sciences
★ 4.8 (1.4K) · Mixed · Course · 1 - 3 Months

The University of Sydney
Skills you'll gain: Design Thinking, Design Strategies, Strategic Thinking, Innovation, New Product Development, Business Modeling, Product Design, Service Design, Product Development, Business Strategy, Strategic Communication, Market Research, Corporate Strategy, Case Studies, User Research, User Feedback, Product Testing, Customer Insights
★ 4.6 (1.3K) · Intermediate · Course · 1 - 3 Months

British Standards Institution
Skills you'll gain: Patient Safety, Quality Management Systems, Governance, Quality Assessment, Quality Management, Quality Improvement, Performance Measurement, Patient-centered Care, Audit Planning, Risk Management, Quality Monitoring, Corrective and Preventive Action (CAPA), Health Systems, Health Care Administration, Occupational Safety And Health, Medical Records, Health Care, Patient Treatment, Public Health, Public Health and Disease Prevention
Beginner · Course · 1 - 3 Months

Georgia Institute of Technology
Skills you'll gain: Mechanics, Mechanical Engineering, Engineering Analysis, Torque (Physics), Engineering Calculations, Engineering, Physics, Differential Equations, Calculus, Applied Mathematics, Mathematical Modeling, Integral Calculus, Derivatives
★ 4.9 (748) · Mixed · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Augmented and Virtual Reality (AR/VR), Augmented Reality, Storyboarding, Virtual Reality, Unreal Engine, Interactive Design, Usability Testing, Design Thinking, 3D Assets, Virtual Environment, User Experience, Experience Design, Prototyping, Unity Engine, User Experience Design, Interaction Design, Visual Storytelling, Design, Disabilities, Emerging Technologies
★ 4.7 (604) · Beginner · Specialization · 1 - 3 Months

Duke University
Skills you'll gain: Object Oriented Programming (OOP), Java, Object Oriented Design, Java Programming, Software Engineering, Programming Principles, Computer Programming, Software Development Tools, Software Design, Predictive Modeling, Algorithms, Data Structures, Markov Model, Performance Tuning, Performance Testing, File I/O, Debugging, Application Programming Interface (API)
★ 4.6 (1.5K) · Beginner · Course · 1 - 3 Months

Princeton University
Skills you'll gain: Microarchitecture, Computer Architecture, Memory Management, Hardware Architecture, Computer Engineering, Systems Architecture, Distributed Computing, Performance Tuning
★ 4.7 (3.9K) · Advanced · Course · 3 - 6 Months

HubSpot Academy
Skills you'll gain: Inside Sales, Consultative Approaches, Sales Training, Consultative Selling, Sales, Sales Development, General Sales Practices, Sales Strategy, Sales Process, Selling Techniques, Relationship Building, Customer Relationship Building, Rapport Building, Solution Selling, Prospecting and Qualification, Consumer Behaviour, Personalized Service, Communication
★ 4.7 (677) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: DevSecOps, DevOps, Application Security, Security Information and Event Management (SIEM), Security Controls, Automation, Continuous Monitoring, Service Level, Security Management, Cyber Threat Intelligence, Security Strategy, Cybersecurity, Cloud-Native Computing, Event Monitoring, Threat Detection, Incident Response
Beginner · Course · 1 - 4 Weeks

Sage Publications
Skills you'll gain: Retail Sales, Conflict Management, Retail Store Operations, Cross-Channel Marketing, Market Dynamics, Sales Strategy, E-Commerce, Coordinating, Market Analysis, Business-To-Consumer, Supplier Performance Management, Customer Analysis, Vendor Management, Performance Measurement, Strategic Partnership, Performance Management, Systems Analysis, Performance Analysis, Performance Improvement, Model Evaluation
Intermediate · Course · 1 - 3 Months