Technical support courses can help you learn troubleshooting techniques, customer service skills, and network configuration. You can build expertise in diagnosing hardware and software issues, managing user accounts, and implementing security protocols. Many courses introduce tools like ticketing systems, remote desktop applications, and monitoring software, that support efficiently resolving technical problems and ensuring smooth operations in various environments.

Stanford University
Skills you'll gain: Philanthropy, Fundraising, Resource Utilization, Social Impact, Community Development, Program Evaluation, Lifelong Learning, Collaboration, Strategic Decision-Making, Professional Networking, Social Media, Research
Mixed · Course · 1 - 3 Months

Skills you'll gain: Machine Learning Algorithms, Data Visualization, Dashboard, Classification Algorithms, Interactive Data Visualization, Data Visualization Software, Model Evaluation, Machine Learning, Scikit Learn (Machine Learning Library), Plot (Graphics), Web Applications, Logistic Regression, Predictive Modeling, Data Science, Python Programming, Pandas (Python Package)
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Operating System Administration, Remote Access Systems, Local Area Networks, Software Installation, Command-Line Interface, Microsoft Windows, System Configuration, Threat Detection, System Support, Information Technology Operations, Wireless Networks, Network Security, Desktop Support, Information Systems Security, Peripheral Devices, USB, Operating Systems, Computer Hardware, Data Storage Technologies, Hardware Troubleshooting
Beginner · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Data Mining, Data Pipelines, Big Data, Analytical Skills, Data Analysis, Data Preprocessing, Applied Machine Learning, Ideation, Exploratory Data Analysis, Model Evaluation, Technical Writing, Technical Communication
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Cryptography, Application Security, Cybersecurity, Data Security, Encryption, Vulnerability Assessments, Information Systems Security, Cyber Attacks, Key Management, Infrastructure Security, Public Key Infrastructure, Authentications, Mobile Security, Data Integrity, Algorithms
Build toward a degree
Beginner · Course · 1 - 4 Weeks

United Cities and Local Governments of Africa
Skills you'll gain: Climate Change Adaptation, Climate Change Programs, Climate Change Mitigation, Environmental Policy, Environmental Issue, Social Determinants Of Health, Community Development, Environmental Resource Management, Sustainable Development, Decision Support Systems, Governance, Vulnerability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Digital Transformation, Product Lifecycle Management, Business Technologies, Business Transformation, Automation, Internet Of Things, Product Design, Emerging Technologies, Telecommunications, Wireless Networks, Business Strategy, Augmented and Virtual Reality (AR/VR), Cloud Computing, Artificial Intelligence
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Computer-Aided Design, AutoCAD, Drafting and Engineering Design, Product Design, Product Development, Technical Drawing, Design
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Financial Modeling, Revenue Forecasting, Working Capital, Cash Flows, Business Valuation, Financial Forecasting, Expense Management, Financial Data, Cash Flow Forecasting, Operating Expense, Depreciation, Financial Analysis, Financial Statements, Asset Management, Revenue Management, Business Metrics, Capital Expenditure, Income Statement, Microsoft Excel
Mixed · Course · 1 - 3 Months

Coursera
Skills you'll gain: Figma (Design Software), UI Components, Usability, Software Design, Mockups, Technical Design, Design Elements And Principles, Application Design, Web Design, Application Development, Software Engineering
Intermediate · Guided Project · Less Than 2 Hours

Technical University of Munich (TUM)
Skills you'll gain: Orthopedics, Trauma Care, Neurology, Wound Care, Surgery, Care Management, Pathology, First Aid, Human Musculoskeletal System, Treatment Planning, Epidemiology, Anatomy, Medical Imaging, Diagnostic Tests, Clinical Assessment, Diagnostic Radiology
Intermediate · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Data Encryption Standard, Advanced Encryption Standard (AES), Cryptography, Encryption, Brute-force attacks, Algorithms
Intermediate · Course · 1 - 3 Months