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.

Arizona State University
Skills you'll gain: Lesson Planning, Language Competency, English Language, Curriculum Planning, Instructional and Curriculum Design, Language Learning, Student Engagement, Multilingualism, Learning Theory, Grammar, Vocabulary
★ 4.7 (202) · Mixed · Course · 1 - 3 Months

Novartis
Skills you'll gain: Drug Interaction, Pharmacology, Pharmaceuticals, Pre-Clinical Development, Drug Development, Pharmacotherapy, Biochemical Assays, Laboratory Testing, Medication Administration, Pharmaceutical Terminology, Clinical Research, Laboratory Research
★ 4.8 (73) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: SQL, SAS (Software), Database Management, Stored Procedure, Query Languages, Data Access, Database Management Systems, Data Presentation, Data Manipulation, Data Integration, Data Management, Data Processing
★ 4.9 (288) · Mixed · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Big Data, Analytics, Network Model, Business Intelligence, Information Management, Data Analysis, Asset Management, Business Analytics, Advanced Analytics, Case Studies, Business Economics, Information Technology, Data Management, Intellectual Property, Innovation, Accounting
★ 4.6 (120) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Computer Security Incident Management, Vulnerability Assessments, Cyber Operations, Cybersecurity, Cyber Threat Intelligence, Cyber Attacks, Cyber Security Strategy, IT Security Architecture, MITRE ATT&CK Framework, Cyber Threat Hunting, Threat Detection, Cyber Security Assessment, Network Security, Application Security, DevSecOps, Malware Protection, Security Management, Cloud Security, Encryption, Authentications
★ 4.5 (22) · Intermediate · Specialization · 1 - 3 Months

Duke University
Skills you'll gain: Fine-tuning, MLOps (Machine Learning Operations), Model Deployment, Cloud Deployment, Hugging Face, Containerization, CI/CD, Docker (Software), Microsoft Azure, Continuous Deployment, Cloud Computing, Model Training, Machine Learning Software, Transfer Learning, GitHub
★ 3.7 (67) · Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Presentations, Customer Analysis, Data Visualization, Data Presentation, Microsoft PowerPoint, Target Market, Consulting, Target Audience, Business Consulting, Microsoft Excel, Interactive Data Visualization, Data Storytelling, Dashboard Creation, Persona Development, Business Analysis, Analysis, Excel Formulas, Spreadsheet Software, Data Analysis, Business Analytics
★ 4.7 (256) · Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Nutrition and Diet, Food and Beverage, Sustainable Systems, Public Health, Community Health, Social Justice, Sustainable Development, Community Development, Health Equity, Systems Thinking, Land Management, Environment, Environmental Issue, Environment and Resource Management, Health Policy, Public Policies, Health Promotion, Manufacturing and Production, Advocacy, Economics
★ 4.7 (164) · Beginner · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Dental Procedures, Dentistry, Dental Care, Oral and Dental Care, Oral Health, Developmental Disabilities, Disabilities, Biomedical Technology, Biomedical Engineering, Emerging Technologies, Health Technology, Digital Transformation, Medical Imaging, Health Care, Computer-Aided Design
★ 4.9 (57) · Intermediate · Course · 1 - 3 Months

Atlassian
Skills you'll gain: Issue Tracking, Collaborative Software, Workflow Management, Project Management Software, Role-Based Access Control (RBAC)
★ 4.5 (20) · Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: LLM Application, Prompt Patterns, Large Language Modeling, Prompt Engineering, Generative AI, Token Optimization, Applied Machine Learning, Generative Model Architectures, Fine-tuning, Python Programming, Model Training, Open Source Technology, Model Optimization
★ 4.7 (19) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Azure Synapse Analytics, Power BI, Databricks, Microsoft Azure, Cloud Services, Data Warehousing, Data Architecture, Apache Spark, Database Systems, Cloud Storage, Database Theory, Databases, Data Store, Dashboard Creation, Analytics, Big Data, Extract, Transform, Load, Data Visualization Software, Data Integration, Data Visualization
★ 4.5 (133) · Beginner · Course · 1 - 4 Weeks