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.

Simplilearn
Skills you'll gain: Command-Line Interface
Beginner · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Amazon DynamoDB, Amazon Web Services, NoSQL, Database Management, Database Design, Development Environment, Command-Line Interface, Application Programming Interface (API), Software Development Tools, Performance Tuning, Data Structures, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Firewall, Zero Trust Network Access, Linux Administration, Network Security, Security Strategy, Remote Access Systems, Linux, Security Controls, Unix, Ubuntu, Systems Administration, System Configuration
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Debugging, Bitbucket, Software Development Tools, Performance Tuning, Vulnerability Assessments
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Rust (Programming Language), System Programming, Secure Coding, Data Structures, Programming Principles, Data Sharing, Data Management, Capacity Management
Intermediate · Course · 1 - 3 Months

Fred Hutchinson Cancer Center
Skills you'll gain: Version Control, Key Management, YAML
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Market Share, Financial Statement Analysis, Case Studies, Estimation, Business Valuation, Financial Analysis, Competitive Analysis, Financial Modeling, Market Analysis, Growth Strategies, International Finance, Financial Forecasting, Benchmarking, Spreadsheet Software
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Financial Services, Application Deployment, Application Security
Intermediate · Course · 1 - 3 Months

Simplilearn
Skills you'll gain: Apache Cassandra, Big Data, NoSQL, Apache Hadoop, Virtual Machines, Apache, Analytics, Data Storage, Databases, Database Architecture and Administration, Data Management, Data Architecture, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Test Automation, JUnit, Performance Testing, Query Languages
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Workspace, Collaborative Software, Application Deployment, Knowledge Transfer, Generative AI Agents, OAuth, API Gateway, LLM Application, Enterprise Application Management, Data Integration, Information Architecture, Tool Calling, Operational Efficiency, Data Store, Identity and Access Management, System Configuration, AWS Identity and Access Management (IAM)
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Artifactory, Application Security, Application Deployment, Vulnerability Scanning, CI/CD, Package and Software Management, Continuous Integration, DevSecOps, Continuous Deployment, Release Management, Security Testing, Vulnerability Assessments, DevOps, GitHub, Automation
Beginner · Course · 1 - 4 Weeks