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: Data Structures, C++ (Programming Language), C and C++, Programming Principles, Algorithms, Theoretical Computer Science, Object Oriented Programming (OOP)
Intermediate · Course · 1 - 4 Weeks

ISAE-SUPAERO
Skills you'll gain: Finite Element Methods, Structural Engineering, Structural Analysis, Vibrations, Mathematical Modeling, Mechanical Engineering, Linear Algebra, Mechanics, Numerical Analysis, Control Systems, Differential Equations, Physics
★ 4.4 (14) · Intermediate · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Debugging, Diversity Awareness, Computational Thinking, Digital pedagogy, Education Software and Technology, Event-Driven Programming, Programming Principles, Program Development, Animation and Game Design, Computer Programming, Brainstorming
★ 4.8 (8) · Beginner · Course · 1 - 3 Months

Packt
Skills you'll gain: Incident Response, Disaster Recovery, Incident Management, Security Management, Cyber Operations, Business Continuity Planning, Safety and Security, Change Control, Threat Management, Information Technology Operations, Security Information and Event Management (SIEM), Patch Management, Security Controls, Cybersecurity, Threat Detection, Intrusion Detection and Prevention, Configuration Management, Continuous Monitoring, Vulnerability Management, Digital Forensics
★ 4.8 (30) · Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Conflict Management, Responsible AI, Strategic Prioritization, Prioritization, Influencing, Business Priorities, Operational Excellence, Accountability, Cross-Functional Collaboration, Emotional Intelligence, Leadership, Growth Mindedness, Plan Execution, AI Enablement, Risking, Microsoft Copilot, Process Optimization, Process Improvement and Optimization, Organizational Change, Decision Making
Intermediate · Professional Certificate · 3 - 6 Months

Skills you'll gain: Financial Statements, Financial Modeling, Financial Analysis, Working Capital, Equities, Capital Expenditure, Financial Data, Business Valuation, Accounts Receivable, Finance, Analysis, Cash Flows, Corporate Finance, Risk Analysis, Investment Banking, Depreciation, Business, Estimation
★ 4.8 (12) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Writing and Editing, Writing, Personal Development, Meditation & Breathwork, Lifelong Learning, Self-Awareness, Self-Motivation, Self-Discipline, Creativity, Mindfulness, Emotional Intelligence, Overcoming Obstacles
Beginner · Course · 1 - 4 Weeks

AI CERTs
Skills you'll gain: Responsible AI, Health Technology, Data Ethics, Clinical Nursing, Nurse Education, Nursing Process, Clinical Documentation, Nursing, Nursing Practices, Artificial Intelligence, Healthcare Ethics, Basic Patient Care, Artificial Intelligence and Machine Learning (AI/ML), Health Care, Healthcare Industry Knowledge, Generative AI Agents, Generative AI, Business, Physiology, Business Acumen
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Blood Collection, Phlebotomy, Medication Administration, Healthcare Ethics, Automated External Defibrillator, Life Support, Cardiopulmonary Resuscitation (CPR), Emergency and Intensive Care, Bloodborne Pathogens, Emergency Medicine, Laboratory Testing, Respiratory Care, Pathology, Airway Management, Defibrillation, Diagnostic Tests, Direct Patient Care, Critical Thinking and Problem Solving, Decision Making, Critical Thinking
★ 4.9 (9) · Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Spring Framework, Java Programming, Java, Application Frameworks, Java Platform Enterprise Edition (J2EE), Maintainability, Scalability, Extensible Markup Language (XML)
★ 3.4 (8) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Javascript, Web Language, Data Persistence, Scripting Languages, Data Storage, Web Development, Programming Principles, Data Structures, Computational Logic, Software Engineering
★ 4.9 (10) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Sustainable Business, Hotel Operations, Hospitality, Hospitality Management, Sustainable Development, Sustainable Systems, Hospitality and Food Services, Hotel And Restaurant Management, Business Planning, Corporate Sustainability, Hotels and Accommodations, Sustainability Standards, Waste Minimization, Environmental Issue, Community Development, Market Opportunities, Environmental Resource Management, Community Outreach, Market Analysis, Strategic Decision-Making
★ 4.7 (15) · Beginner · Course · 1 - 4 Weeks