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: R (Software), R Programming, Statistical Hypothesis Testing, Plot (Graphics), Ggplot2, Data Visualization, Data Manipulation, Exploratory Data Analysis, Statistical Programming, Statistical Visualization, Data Science, Tidyverse (R Package), Statistical Methods, Statistical Modeling, Data Analysis, Data-oriented programming, Regression Analysis, Data Structures, Data Wrangling, Statistical Analysis
★ 4.5 (15) · Intermediate · Course · 1 - 3 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Human Computer Interaction, Web Content Accessibility Guidelines, Human Factors, User Interface (UI), Usability, Interaction Design, Prototyping, User Interface and User Experience (UI/UX) Design, User Experience Design, User Experience, Human Centered Design, User Centered Design, User Interface (UI) Design, Responsive Web Design, Design Thinking, Usability Testing, Mockups, User Research, Wireframing, Information Architecture
Intermediate · Course · 1 - 3 Months

Skills you'll gain: SQL, PostgreSQL, Query Languages, Database Management Systems, Database Management
★ 4.9 (12) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Generative AI Agents, Business Process Automation, Agentic Workflows, Generative AI, Automation, OpenAI, Multimodal Prompts, Slack (Software), AI Personalization, AI Integrations, Human Resources, Performance Metric, Performance Measurement, Key Performance Indicators (KPIs), Google Sheets, Application Programming Interface (API)
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Intrusion Detection and Prevention, Threat Detection, Distributed Denial-Of-Service (DDoS) Attacks, Threat Management, Anomaly Detection, Continuous Monitoring, System Monitoring, Virtual Machines, Network Security, Virtualization and Virtual Machines, Event Monitoring, Network Monitoring, Network Analysis
★ 4.9 (8) · Intermediate · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Salesforce, Salesforce Development, User Provisioning, Identity and Access Management, Application Deployment, Security Management, Data Management, Customer Relationship Management (CRM) Software, Workflow Management, Internal Communications, Training and Development, Customer Service
★ 3.7 (15) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Innovation, Ideation, Strategic Thinking, New Business Development, Business Strategy, Product Development, Entrepreneurship, Resource Management, Market Opportunities, Resource Allocation, Business Systems, Business Research, Critical Thinking
★ 4.8 (6) · Beginner · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Application Deployment, Windows PowerShell, Operating System Administration, Software Configuration Management, Patch Management, System Monitoring, Active Directory, Software Installation, System Configuration, Data Maintenance, Microsoft Intune (Mobile Device Management Software), Microsoft Servers, Configuration Management, Operating Systems, System Support, Package and Software Management, Microsoft Windows, Azure Active Directory, SQL Server Reporting Services, Systems Administration
Intermediate · Specialization · 1 - 3 Months

Corporate Finance Institute
Skills you'll gain: Financial Modeling, Revenue Forecasting, Financial Forecasting, Financial Statements, Financial Statement Analysis, Cash Flow Forecasting, Income Statement, Forecasting, Auditing, Financial Auditing, Balance Sheet, Cash Flows
Intermediate · Course · 1 - 3 Months

Fundação Instituto de Administração
Skills you'll gain: Supply Chain, Supply Chain Management, Supply Chain Planning, Supply Management, Materials Management, Inventory Management, Sustainable Business, Inventory Management System, Strategic Sourcing, Strategic Decision-Making, Demand Planning, Corporate Sustainability, Supplier Relationship Management, Strategic Partnership, Strategic Thinking, Governance, Business Technologies, Forecasting
★ 4.5 (26) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Clinical Trials, Clinical Data Management, Clinical Research, Case Report Forms, Drug Development, SAS (Software), Statistical Reporting, Pharmaceuticals, Statistical Programming, Data Analysis, Statistical Analysis, Informed Consent, Data Transformation, Data Manipulation, Descriptive Statistics
Beginner · Course · 1 - 4 Weeks

Banco Interamericano de Desarrollo
Skills you'll gain: Climate Change Adaptation, Climate Change Mitigation, Water Sustainability, Climate Change Programs, Water Resource Management, Energy and Utilities, Water Resources, Environmental Resource Management, Environmental Policy, Sustainable Business, Risk Management, Environmental Monitoring, Risk Analysis
★ 4.9 (56) · Beginner · Course · 1 - 4 Weeks