IT courses can help you learn programming languages like Python and Java, database management, networking fundamentals, and cybersecurity principles. You can build skills in troubleshooting, system administration, and software development methodologies. Many courses introduce tools such as Git for version control, SQL for database queries, and cloud platforms like AWS or Azure, showing how these skills are applied in real-world IT environments.

Skills you'll gain: Peripheral Devices, USB, Operating Systems, Computer Hardware, Operating System Administration, Data Storage Technologies, Hardware Troubleshooting, Data Storage, Computing Platforms, Hardware Architecture, Desktop Support, Computer Systems, System Configuration, Electrical Safety, Linux, System Software, File Systems, Information Technology, Microsoft Windows, File Management
★ 4.7 (27) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Sustainable Technologies, Electrical Systems, Electronic Components, Electric Power Systems, Power Electronics, Sustainable Development, Environmental Issue, Emerging Technologies, Energy and Utilities, Climate Change Mitigation, Environment
★ 4.3 (78) · Beginner · Course · 1 - 4 Weeks

École Polytechnique
Skills you'll gain: Growth Strategies, Digital Analysis, Performance Measurement, Key Performance Indicators (KPIs), Process Analysis, Digital Transformation, Performance Analysis, Business Analysis, Company, Product, and Service Knowledge, Analysis, Business Transformation, Digital Assets, Business Planning, Marketing Management, Business Valuation, Entrepreneurship, General Sales Practices, Emerging Technologies, Law, Regulation, and Compliance, Business Management
★ 4.6 (202) · Beginner · Specialization · 3 - 6 Months

Kennesaw State University
Skills you'll gain: Sales Prospecting, Prospecting and Qualification, Trustworthiness, Sales Process, Sales Development, Overcoming Objections, Closing (Sales), Selling Techniques, Verbal Communication Skills, Sales, Cold Calling, Consultative Selling, Sales Presentation, General Sales Practices, Customer Relationship Building, Needs Assessment, Oral Expression, Sales Presentations, Rapport Building, Sales Pipelines
★ 4.8 (94) · Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Bash (Scripting Language), Shell Script, Unix Shell, Scripting, Linux Commands, Unix Commands, Scripting Languages, Command-Line Interface, Linux, File Management, Unix, File Systems, Systems Administration
★ 4.5 (683) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Program Management, Stakeholder Management, Resource Allocation, Stakeholder Engagement, Change Control, Change Management, Stakeholder Communications, Organizational Change, Program Implementation, Organizational Strategy, Resource Planning, Project Portfolio Management, Risk Management, Resource Management, Stakeholder Analysis, Project Management Life Cycle, Governance, Project Management, Project Management Institute (PMI) Methodology, Benefits Administration
★ 4.8 (83) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Terraform
★ 4.9 (32) · Beginner · Course · 1 - 4 Weeks
EDUCBA
Skills you'll gain: Splunk, Security Information and Event Management (SIEM), Data Modeling, Role-Based Access Control (RBAC), Dashboard Creation, System Monitoring, Dashboard, Model Training, Incident Response, Threat Detection, User Accounts, Machine Learning Methods, Data Transformation, Machine Learning Software, User Provisioning, Model Evaluation, Computer Security Incident Management, Cybersecurity, Interactive Data Visualization, Data Manipulation
★ 4.7 (512) · Beginner · Specialization · 1 - 3 Months

Tableau Learning Partner
Skills you'll gain: Data Visualization Software, Spatial Data Analysis, Tableau Software, Data Storytelling, Statistical Visualization, Interactive Data Visualization, Data Presentation, Spatial Analysis, Stakeholder Communications, Geospatial Mapping, Business Reporting, Data Mapping
★ 4.9 (108) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Lean Six Sigma, Process Improvement and Optimization, Six Sigma Methodology, Process Mapping, Process Improvement, Process Analysis, Quality Improvement, Business Process Improvement, Business Process, Lean Methodologies, Continuous Improvement Process, Lean Manufacturing, Process Management, Waste Minimization, Statistical Analysis, Process Flow Diagrams, Quality Management, Operational Efficiency, Statistical Process Controls, Quality Monitoring
★ 4.6 (39) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Multimedia, Visual Design, Graphical Tools, Graphic Design
★ 4.5 (227) · Beginner · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Dashboard Creation, Problem Management, Data Import/Export, Data Access
★ 4.7 (224) · Beginner · Course · 1 - 3 Months