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: Azure Active Directory, Active Directory, Microsoft Azure, Multi-Factor Authentication, Authentications, User Accounts, Role-Based Access Control (RBAC), Authorization (Computing), Identity and Access Management, User Provisioning, Cloud Security, Single Sign-On (SSO), Hybrid Cloud Computing, Self Service Technologies
★ 4.5 (100) · Intermediate · Course · 1 - 4 Weeks

Digital Marketing Institute
Skills you'll gain: Social Media Marketing, Social Media, Social Media Content, Social Media Strategy, Social Media Management, Social Media Analytics, Social Media Campaigns, Content Marketing, Instagram, Digital Media Strategy, Digital Advertising, Facebook, Digital Marketing, Paid media, Content Creation, Content Strategy, Earned Media, Customer Engagement
★ 4.4 (119) · Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Network Monitoring, Network Performance Management, Network Administration, Network Security, Routing Protocols, Network Troubleshooting, OSI Models, TCP/IP, Computer Networking, Network Routers, Network Switches, General Networking, Command-Line Interface, Network Routing, Networking Hardware, Network Architecture, Network Infrastructure, Cybersecurity, Network Model, Network Protocols
★ 4.6 (113) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Power Electronics, Electrical Engineering, Control Systems, Electronics Engineering, Simulation and Simulation Software, Simulations, Mathematical Modeling, Electrical Power, Engineering Analysis, Verification And Validation, Systems Analysis
★ 4.7 (89) · Intermediate · Course · 1 - 4 Weeks

Fundação Instituto de Administração
Skills you'll gain: Sales Strategy, Sales Management, General Sales Practices, Sales Process, Market Intelligence, Competitive Intelligence, Case Studies, Business Strategy, Analysis, Competitive Analysis, Strategic Decision-Making, Market Analysis, Business Research
★ 4.5 (190) · Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Microsoft Azure, NoSQL, Database Administration, Data Store, Database Systems, Cloud Storage, Database Theory, Data Storage, Cloud Services, Data Storage Technologies, File Management, Data Security, Data Management, Query Languages, Application Programming Interface (API), Data Import/Export
★ 4.3 (104) · Beginner · Course · 1 - 4 Weeks

The University of Sydney
Skills you'll gain: Chronic Diseases, Social Determinants Of Health, Health Systems, Systems Thinking, Epidemiology, Public Health and Disease Prevention, Public Health, Preventative Care, Sustainable Development, Health Policy, Social Impact, Environmental Issue, Medical Science and Research, Nutrition and Diet, Biology, Psychology
★ 4.6 (174) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Relational Databases, Data Visualization, Data Modeling, Cloud Security, Databases, Database Management, Database Development, Inventory and Warehousing, Data Analysis Expressions (DAX), Cloud Management, Advanced Analytics, Cloud-Based Integration, Data Management, Performance Measurement, Data Governance, Microsoft Excel, Business Intelligence Software, Business Reporting, Cloud Storage, Spreadsheet Software
★ 4.5 (37) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Recurrent Neural Networks (RNNs), Tensorflow, Model Optimization, Python Programming, Model Training, Natural Language Processing, Data Preprocessing, Applied Machine Learning, Artificial Neural Networks, Text Mining, Machine Learning Algorithms, Deep Learning, Classification Algorithms, Machine Learning
★ 4.5 (174) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Clinical Documentation, Generative AI, Medical Coding, Health Care Procedure and Regulation, Patient Coordination, Generative AI Agents, ChatGPT, Healthcare Project Management, Care Coordination, Electronic Medical Record, Health Informatics, Patient Communication, Healthcare Ethics, Health Information Management, Business Process Automation, Prompt Engineering, Operational Efficiency, Compliance Management, Technology Roadmaps, Change Management
★ 4.3 (58) · Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Microbiology, Pharmacology, Sensory Systems Analysis, Health Disparities, Drug Interaction, Pharmacotherapy, Molecular Biology, Infection Control, Infectious Diseases, Biochemistry, Psychology, Molecular, Cellular, and Microbiology, Sociology, Cultural Sensitivity, Analytical Chemistry, Immunology, Behavior Management, Biology, Decision Making, Taxonomy
★ 4.7 (16) · Intermediate · Professional Certificate · 3 - 6 Months

Skills you'll gain: Microsoft Azure, Cloud Services, Cloud Platforms, Cloud Computing, Cloud Deployment, Cloud Security, Cloud Management
★ 5 (53) · Beginner · Course · 1 - 4 Weeks