Network support courses can help you learn troubleshooting techniques, network configuration, security protocols, and performance monitoring. You can build skills in diagnosing connectivity issues, managing network devices, and implementing security measures. Many courses introduce tools like Wireshark for packet analysis, Cisco Packet Tracer for simulation, and various network management software, allowing you to practice real-world applications of your skills.

Rutgers the State University of New Jersey
Skills you'll gain: Equities, Employee Relations, Social Justice, Program Implementation, Compensation Management, Case Studies, Economics, Policy, and Social Studies, Economic Development, Collaboration, Community Development, Entrepreneurship, Leadership and Management, Business Transformation, Succession Planning, Research, Business Development
★ 5 (9) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Network Security, OSI Models, Distributed Denial-Of-Service (DDoS) Attacks, Firewall, TCP/IP, Network Administration, Wireless Networks, Network Protocols, General Networking, Telecommunications, Intrusion Detection and Prevention, Network Routers, Security Controls, Identity and Access Management, Mobile Security, Authentications
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Figma (Design Software), Interactive Design, Animations, Responsive Web Design, Prototyping, UI Components, Interaction Design, User Experience, User Interface and User Experience (UI/UX) Design, User Experience Design, User Flows, Collaborative Software, Data Sharing, Design Reviews, Design Software, Design, Style Guides
Mixed · Course · 1 - 3 Months

Skills you'll gain: C and C++, C++ (Programming Language), Development Environment, Performance Tuning, Test Tools, Docker (Software), Computer Architecture, Containerization, Development Testing, Programming Principles, Software Development Tools, Hardware Architecture, Performance Testing, Algorithms, Computer Programming, Python Programming, Debugging, Memory Management, Software-Defined Networking, Scripting
Intermediate · Course · 1 - 3 Months

AI CERTs
Skills you'll gain: Prompt Engineering, Content Optimization, Writing and Editing, Content Creation, Business Writing, Blogs, Productivity, AI Personalization, Writing, Generative AI Agents, AI Enablement, Artificial Intelligence, Content Strategy, Proofreading, Artificial Intelligence and Machine Learning (AI/ML), Editing
Intermediate · Course · 1 - 3 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Microsoft Excel, Data Visualization, Dashboard Creation, Dashboard, Spreadsheet Software, Excel Formulas, Excel Macros, Productivity Software, Data-Driven Decision-Making, Business Reporting, Collaborative Software, Data Sharing, Data Import/Export, Data Cleansing, Automation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Fine-tuning, Collaborative Software, Large Language Modeling, Model Optimization, Data Management, Data Preprocessing, Data Validation, Data Cleansing, Natural Language Processing, Verification And Validation, Data Quality, AI Workflows
★ 4.2 (6) · Intermediate · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Amazon Web Services, Kubernetes, Cloud-Native Computing, Command-Line Interface, Cloud Computing Architecture
★ 4.6 (11) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Windows PowerShell, Scripting, Microsoft Windows, Shell Script, Scripting Languages, Command-Line Interface, IT Automation, Operating System Administration
★ 4.4 (16) · Beginner · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Dynamic Host Configuration Protocol (DHCP), Network Performance Management, Network Administration, Linux Administration, Linux Servers, Interoperability, General Networking, Network Infrastructure, System Configuration, Network Protocols, Software Installation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AI Integrations, User Story, Prompt Engineering, No-Code Development, User Feedback, Technical Communication, Application Deployment, Performance Tuning, Data Wrangling, Version Control, Business Process Automation, DevSecOps, Site Reliability Engineering, Integration Testing, Application Security, Application Programming Interface (API), Agile Methodology, LLM Application, Data Integration, Scalability
★ 3.3 (7) · Intermediate · Specialization · 3 - 6 Months

Illinois Tech
Skills you'll gain: Clinical Documentation, Clinical Informatics, Data Ethics, Health Informatics, Responsible AI, Electronic Medical Record System, Health Care, Health Care Procedure and Regulation, Health Technology, Clinical Data Management, Healthcare Ethics, Health Information Management, Artificial Intelligence, Natural Language Processing, Decision Support Systems, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning, Data Quality, Regulatory Compliance
Mixed · Course · 1 - 4 Weeks