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.

IIMA - IIM Ahmedabad
Skills you'll gain: Sampling (Statistics), Data Visualization, Probability, Probability & Statistics, Statistical Hypothesis Testing, Statistics, Data Literacy, Statistical Visualization, Probability Distribution, Data Presentation, Statistical Methods, Data Collection, Statistical Inference, Estimation, Statistical Modeling, Statistical Analysis, Descriptive Statistics, Sample Size Determination, Data Analysis, Data Science
★ 4.6 (312) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Version Control, Git (Version Control System), Restful API, ASP.NET, API Design, .NET Framework, Software Versioning, API Testing, Application Programming Interface (API), Database Development, Back-End Web Development, Object-Relational Mapping, Web Services, Database Management, Database Management Systems, Databases, Development Environment, Server Side, Database Design, C# (Programming Language)
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Epidemiology, Public Health, Public Health and Disease Prevention, Health Policy, Health Informatics, Biostatistics, Health Assessment, Infectious Diseases, Health Information Management, Data Collection, Descriptive Analytics, Statistical Methods
★ 4.7 (1.3K) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: ESXi Installation, VMware ESX Servers, Virtual Networking, Network Infrastructure, Software-Defined Data Center (SDDC), Virtual Local Area Network (VLAN), vSphere Networking and Storage, Software-Defined Networking, VMware vSAN, Data Centers, Network Switches, Network Architecture, Network Troubleshooting, Network Planning And Design, Hardware Architecture, Border Gateway Protocol, Event Monitoring, Infrastructure Architecture, Open Shortest Path First (OSPF), Networking Hardware
Intermediate · Course · 3 - 6 Months

University at Buffalo
Skills you'll gain: Electrical Systems, Building Codes, Electrical Wiring, Construction Inspection, Electrical Power, Electric Power Systems, HVAC, Electrical Equipment, Power Electronics, Engineering Calculations, Architectural Design, Basic Electrical Systems, Electrical Safety, Engineering Practices, Mechanical Design, Energy and Utilities, Architectural Engineering, Systems Analysis, Construction, Land Development
★ 4.7 (1.5K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Endocrinology, Electocardiography, Neurology, Sensory Systems Analysis, Physiology, Hemodynamics, Electrophysiology, Arterial Blood Gas Analysis, Blood Pressure, Cardiac Dysrhythmia, Pulmonology, Respiration, Cardiology, Anatomy, Vital Signs, Control Systems, Nephrology, Thermal Management, Cell Biology, Medical Terminology
Intermediate · Professional Certificate · 3 - 6 Months

Sage Publications
Skills you'll gain: Sampling (Statistics), Research Design, Research Methodologies, Research, Qualitative Research, Data Ethics, Data Collection, Social Media Analytics, Data Capture, Web Scraping, Informed Consent, Ethical Standards And Conduct, Data Management, Information Privacy
Beginner · Course · 1 - 3 Months

British Standards Institution
Skills you'll gain: Model Training, Statistical Methods, Statistical Hypothesis Testing, MLOps (Machine Learning Operations), Performance Testing, Statistical Analysis, Supervised Learning, Machine Learning, Data Validation, Statistical Reporting, Technical Communication, Data Quality, Machine Learning Methods, Performance Analysis, Applied Machine Learning, Data Ethics, Probability & Statistics, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Style Guides, Creativity, Creative Thinking, Self-Awareness, Personal Attributes, Personal Development, Aesthetics, Curiosity, Lifelong Learning, Growth Mindedness, Open Mindset, Dealing With Ambiguity
Beginner · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Critical Thinking and Problem Solving, Problem Solving, Brainstorming, Complex Problem Solving, Critical Thinking, Independent Thinking, Creative Thinking, Constructive Feedback, Decision Making, Analysis, Emotional Intelligence, Cognitive flexibility, Personal Development, Self-Awareness, Collaboration
★ 4.8 (1.3K) · Beginner · Course · 1 - 4 Weeks

Chegg Skills
Skills you'll gain: Marketing Budgets, Performance marketing, Campaign Planning, Paid media, Digital Advertising, Bidding, Campaign Management, Advertising Campaigns, Online Advertising, Digital Marketing Campaigns, Advertising, Digital Marketing, Budget Management, Marketing, Cost Management, Marketing Communications, Marketing Strategy and Techniques, Strategic Planning, Resource Allocation, Target Audience
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Data Pipelines, Data Ethics, Data Governance, Extract, Transform, Load, AI Security, AI Workflows, Data Architecture, Data Lakes, Site Reliability Engineering, Metadata Management, MLOps (Machine Learning Operations), Risk Management Framework, Model Evaluation, Data Quality, Data Transformation, Enterprise Architecture, Technical Communication, Retrieval-Augmented Generation, Model Training
Intermediate · Course · 1 - 3 Months