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: Network Troubleshooting, Linux Administration, Linux Servers, Linux, Linux Commands, Dynamic Host Configuration Protocol (DHCP), General Networking, Network Protocols, TCP/IP, Network Administration, Ubuntu, Red Hat Enterprise Linux, Servers, System Configuration, Control Panels, Network Analysis, Command-Line Interface, YAML
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Pay Per Click Advertising, Google Ads, Keyword Research, Advertising Campaigns, Search Engine Marketing, Marketing Budgets, Online Advertising, Campaign Planning, Data-Driven Marketing, Paid media, Digital Marketing Tools, Advertising, Digital Advertising, Data-Driven Decision-Making, Sales Presentation, Budgeting, Cost Estimation, Performance Metric, Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Visualization, Tableau Software, Dashboard Creation, Dashboard, Interactive Data Visualization, Data Storytelling, Data Analysis, Revenue Forecasting, Data Visualization Software, Trend Analysis, Spatial Data Analysis, Data Cleansing, Data Preprocessing, R (Software), Data Wrangling, R Programming, Time Series Analysis and Forecasting, Spatial Analysis, Forecasting, Data Mapping
Beginner · Course · 1 - 3 Months

Skills you'll gain: Routing Protocols, Network Monitoring, Network Performance Management, Virtual Private Networks (VPN), Open Shortest Path First (OSPF), Network Routing, Network Troubleshooting, Network Security, Border Gateway Protocol, Network Protocols, Network Engineering, Multiprotocol Label Switching, Network Infrastructure, Wide Area Networks, Virtual Networking, Authentications, Authorization (Computing)
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Adobe Photoshop, Journals, Creative Design, Creativity, Design Strategies, Design, Graphic and Visual Design, Design Elements And Principles, Graphics Software, Visual Storytelling, File Management
Intermediate · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Sprint Retrospectives, Driving engagement, Service Recovery, Drive Engagement, User Feedback, Customer Engagement, Product Lifecycle Management, Technical Product Management, End User Training and Support, Product Improvement, Knowledge Transfer, Change Management, Active Listening, Customer experience improvement, Performance Review, Product Strategy, Constructive Feedback, Program Evaluation, Decision Making, Continuous Improvement Process
Intermediate · Course · 1 - 3 Months

Whizlabs
Skills you'll gain: Amazon DynamoDB, Amazon Web Services, NoSQL, Database Systems, Database Management Systems, Databases, Redis, Dataflow, Relational Databases, Database Management, Operational Databases, Real Time Data, Performance Tuning, Scalability, Capacity Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Penetration Testing, Metasploit, Exploitation techniques, Cloud Security, Vulnerability Scanning, Security Testing, Network Security, Application Security, Vulnerability Assessments, Cybersecurity, Mobile Security, Wireless Networks, Human Factors (Security), Network Analysis, Linux, Technical Communication
Advanced · Course · 3 - 6 Months

Skills you'll gain: Test Automation, Test Case, Test Tools, Software Testing, Automation, Continuous Integration, Test Execution Engine, Test Planning, Scripting, Code Reusability, Mobile Development Tools, Maintainability, Software Installation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Ubuntu, Package and Software Management, Bash (Scripting Language), Linux Servers, Linux Administration, Unix, Linux, Shell Script, Unix Shell, Server Administration, Operating System Administration, Scripting, Linux Commands, Systems Administration, User Accounts, Servers, System Monitoring, User Provisioning, Command-Line Interface, Hardening
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Dashboard Creation, Dashboard, Data Storytelling, Data Presentation, Marketing Analytics, Marketing Effectiveness, Key Performance Indicators (KPIs), Driving engagement, Data Visualization, Google Analytics, Performance Reporting, Consumer Behaviour, Business Reporting, Performance Metric, Data Integration, Decision Making
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Windows Servers, Active Directory, Remote Access Systems, Microsoft Servers, Virtual Private Networks (VPN), Network Security, Microsoft Azure, Dynamic Host Configuration Protocol (DHCP), Hybrid Cloud Computing, Data Storage Technologies, Azure Active Directory, Data Storage, Network Infrastructure, Virtual Networking, Cloud Storage, Wide Area Networks, File Management, Network Support, File Systems, Network Troubleshooting
Intermediate · Course · 1 - 4 Weeks