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: Active Directory, Azure Active Directory, Group Policy, Hybrid Cloud Computing, Windows Servers, Windows PowerShell, Microsoft Azure, Identity and Access Management, Cloud-Based Integration, Authentications, Configuration Management
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Java Programming, Java, System Programming, OS Process Management, Software Design Patterns
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Test Script Development, Performance Testing, Test Tools, Test Data, Scripting, Distributed Computing, Software Installation, System Monitoring, Servers
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Routing Protocols, Network Protocols, Open Shortest Path First (OSPF), Virtual Local Area Network (VLAN), Network Infrastructure, TCP/IP, Border Gateway Protocol, Network Routers, Computer Networking, Wireless Networks, Network Routing, Network Troubleshooting, Network Switches, Local Area Networks
Intermediate · Course · 1 - 4 Weeks

Pohang University of Science and Technology(POSTECH)
Skills you'll gain: Blockchain, Application Development, Cloud Applications, Payment Systems, Cryptography, Investments, FinTech, Digital Assets, Open Source Technology, Distributed Computing, Microservices, Fundraising and Crowdsourcing, Computing Platforms, E-Commerce, Transaction Processing, Interoperability, Scalability, Governance
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Legal Risk, Legal Technology, Compliance Management, Legal Strategy, Data Ethics, Responsible AI, AI Enablement, AI Workflows, Artificial Intelligence, Generative AI, Mitigation, Governance, Analysis, Innovation, Predictive Modeling, Natural Language Processing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Collaborative Software, Miro AI, User Experience, Project Design, Process Mapping, Customer experience improvement, Wireframing
Beginner · Guided Project · Less Than 2 Hours
University of Colorado Boulder
Skills you'll gain: Vibrations, Control Systems, Mechanics, Torque (Physics), Mechanical Engineering, Engineering Analysis, Engineering Calculations, Differential Equations, Mathematical Modeling, Simulation and Simulation Software
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Infrastructure as Code (IaC), AWS CloudFormation, Terraform, CI/CD, Prometheus (Software), Continuous Integration, Amazon Web Services, Grafana, Continuous Deployment, System Monitoring, Cloud Infrastructure, DevOps, Cloud Deployment, Infrastructure Architecture, Continuous Monitoring, Query Languages
Intermediate · Course · 1 - 4 Weeks

Banco Interamericano de Desarrollo
Skills you'll gain: Climate Change Mitigation, Energy and Utilities, Environmental Issue, Environmental Science, Climate Change Adaptation, Environment, Education and Training, Sustainable Development, Teaching, Systems Thinking, Collaboration
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Physics, Materials science, Physical Science, Mathematical Modeling, Advanced Mathematics, Calculus, Applied Mathematics
Beginner · Course · 1 - 4 Weeks

Fred Hutchinson Cancer Center
Skills you'll gain: Responsible AI, AI Enablement, Artificial Intelligence, AI Product Strategy, Leadership, Artificial Intelligence and Machine Learning (AI/ML), Ethical Standards And Conduct, LLM Application, Generative AI, Decision Making
Beginner · Course · 1 - 4 Weeks