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.

Infosec
Skills you'll gain: Blockchain, Network Security, Application Security, Computer Security, Cryptography, Cryptographic Protocols, Secure Coding, Encryption, Vulnerability Assessments, Scalability, Distributed Computing, Data Integrity, Exploitation techniques, Transaction Processing, Algorithms
★ 4.7 (89) · Beginner · Course · 1 - 3 Months

Rice University
Skills you'll gain: Public History, Ancient History, Anthropology, Scientific Methods, Peer Review, Liberal Arts, Social Sciences, Research, Science and Research, World History, Culture, Research Methodologies
★ 4.8 (31) · Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Intrusion Detection and Prevention, Security Controls, Malware Protection, Security Engineering, Network Security, Security Testing, Threat Detection, Firewall, Digital Forensics, Anomaly Detection, Code Review, Network Routing, Proxy Servers, Linux, Internet Of Things
★ 4.5 (174) · Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Unsupervised Learning, Data Mining, Social Network Analysis, ChatGPT, Embeddings, LLM Application, Applied Machine Learning, Data Quality, Unstructured Data, Anomaly Detection, Machine Learning Methods, Data Science, Machine Learning, Data Preprocessing, Data Transformation, Data Analysis, Social Media Analytics, Data Manipulation, Python Programming, Exploratory Data Analysis
★ 4.6 (23) · Advanced · Specialization · 3 - 6 Months

Technical University of Munich (TUM)
Skills you'll gain: Biotechnology, Business Modeling, Commercialization, Entrepreneurship, Business Strategy, Business Strategies, Feasibility Studies, Business Valuation, Business Planning, Market Opportunities, Innovation
★ 4.7 (13) · Intermediate · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Amazon Web Services, Cloud Infrastructure, Amazon Elastic Compute Cloud, Cloud Computing Architecture, Infrastructure Architecture, Cloud Computing, Cloud Hosting, Cloud Solutions, Cloud Services, Infrastructure As A Service (IaaS), Cloud Deployment, Cloud Storage, Load Balancing, Virtual Networking, Virtual Private Networks (VPN), Network Security, Resource Management, Cost Management
★ 4.5 (36) · Intermediate · Course · 1 - 4 Weeks

Dubai College of Tourism
Skills you'll gain: Budget Management, Budgeting, Events and Conferences, Cost Management, Return On Investment, Event Planning, Operating Budget, Cost Estimation, Cost Control, Cost Reduction, Event Management, Expense Management, Profit and Loss (P&L) Management, Revenue Management, Gross Profit, Financial Analysis
★ 4.4 (38) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Networking Hardware, Network Monitoring, OSI Models, Routing Protocols, Software-Defined Networking, Network Troubleshooting, Network Architecture, Network Protocols, Distributed Denial-Of-Service (DDoS) Attacks, General Networking, Network Security, TCP/IP, Network Routing, Computer Networking, Open Shortest Path First (OSPF), Cloud Technologies, Network Infrastructure, Hardening, Network Performance Management, Authentications
★ 4.5 (19) · Intermediate · Specialization · 3 - 6 Months
Skills you'll gain: Responsible AI, Legal Technology, Risking, Legal Risk, Legal Research, Data Ethics, Law, Regulation, and Compliance, AI Workflows, Business Workflow Analysis, General Data Protection Regulation (GDPR), Regulation and Legal Compliance, Regulatory Compliance, Business Process Automation, Workflow Management, Compliance Management, Automation, Legal Strategy, AI Enablement, Research, Analysis
★ 4.3 (10) · Intermediate · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Construction Engineering, Petroleum Industry, Building Codes, Civil Engineering, Oil and Gas, Construction Inspection, Construction, Energy and Utilities, Electrical Systems, Mechanical Engineering, Facility Repair And Maintenance, Safety Standards, General Construction and Construction Labor, Manufacturing Standards, Mechanical Design, Design Specifications, Materials science
★ 4.4 (43) · Intermediate · Course · 1 - 4 Weeks

Multiple educators
Skills you'll gain: Sustainable Design, Sustainable Technologies, Packaging and Labeling, Human Centered Design, Sustainable Engineering, Sustainable Business, Environmental Regulations, Sustainability Standards, Design Thinking, Strategic Leadership, Product Development, Organizational Leadership, Product Design, Business Leadership, Sustainable Development, Regulatory Compliance, Waste Minimization, Environmental Laws, Corporate Sustainability, Product Lifecycle Management
★ 4.7 (37) · Intermediate · Specialization · 3 - 6 Months

Pearson
Skills you'll gain: Systems Architecture, Software Architecture, Systems Design, Software Design, System Design and Implementation, Solution Architecture, Functional Design, Service Oriented Architecture, Verification And Validation, Maintainability, Systems Analysis
★ 4.1 (8) · Intermediate · Course · 1 - 4 Weeks