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.

Skills you'll gain: API Testing, Test Automation, Test Script Development, Test Tools, Application Programming Interface (API), Restful API, Software Testing, Code Reusability, Configuration Management, Java Programming, Maintainability
★ 4.3 (31) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Service Management, Lean Manufacturing, Operational Excellence, Performance Metric, Performance Measurement, Performance Improvement, Customer experience improvement, Initiative and Leadership, Team Leadership, Key Performance Indicators (KPIs), Culture Transformation, Cleanliness, Overcoming Objections, Auditing
★ 4.8 (12) · Intermediate · Course · 1 - 3 Months

University of Glasgow
Skills you'll gain: Business Writing, Business Correspondence, Writing, Report Writing, Business Communication, Writing and Editing, Storytelling, Organizational Structure, Vocabulary, Grammar, Concision, Target Audience, Press Releases
★ 4.9 (7) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: OSI Models, Network Security, Security Controls, Wireless Networks, Network Protocols, Firewall, Network Administration, TCP/IP, Telecommunications, Proxy Servers, Network Infrastructure, System Configuration, Network Architecture, Intrusion Detection and Prevention
★ 4.6 (38) · Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Gemini, Google Gemini, Retrieval-Augmented Generation, Embeddings, Generative AI, Predictive Modeling, Vector Databases, Google Cloud Platform, Big Data, Data Analysis, Exploratory Data Analysis, Artificial Intelligence and Machine Learning (AI/ML), AI Enablement, SQL, Query Languages, Data Wrangling, Python Programming, Data Preprocessing, Customer Relationship Management (CRM) Software, Machine Learning
★ 4.6 (10) · Beginner · Specialization · 1 - 4 Weeks

Edureka
Skills you'll gain: Machine Learning Methods, Tensorflow, Predictive Modeling, Machine Learning, Text Mining, Deep Learning, Machine Learning Algorithms, Natural Language Processing, Applied Machine Learning, Convolutional Neural Networks, Supervised Learning, Model Evaluation, Recurrent Neural Networks (RNNs), Artificial Intelligence, Classification Algorithms, Data Science, Model Training, Artificial Neural Networks, Data Processing, Data Preprocessing
★ 3.3 (33) · Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: jQuery, Javascript, Web Applications, JavaScript Frameworks, Web Development
★ 4.3 (18) · Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: File Management, Cloud Storage, Collaborative Software, Google Workspace, Data Storage, Cloud Services, Document Management, Microsoft Office, Data Sharing
★ 4.3 (18) · Beginner · Project · Less Than 2 Hours

Skills you'll gain: OpenAI API, Prompt Engineering, Generative AI Agents, Data Analysis, Generative AI, OpenAI, Data Visualization Software, Data Manipulation, Artificial Intelligence, Python Programming
★ 4.9 (7) · Intermediate · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Social Media Marketing, Social Media, Facebook, Social Media Content, Collaborative Software, Online Advertising, Marketing, Digital Advertising, Content Creation, Content Development and Management, Team Oriented, Digital Marketing Tools
★ 4.3 (13) · Beginner · Guided Project · Less Than 2 Hours

Copenhagen Business School
Skills you'll gain: Social Impact, Social Justice, Community Organizing, Public Policies, Liberal Arts, digital literacy, Digital Transformation, Community Development, Policy Development, Culture, Innovation, Creativity, Diversity Awareness, Data Ethics, Diversity Equity and Inclusion Initiatives, Emerging Technologies, Mediation, Internet Of Things
Beginner · Course · 1 - 3 Months

Skills you'll gain: Red Hat Enterprise Linux, Command-Line Interface, Linux Administration, Linux Commands, User Accounts, User Provisioning, Linux, Operating System Administration, Software Installation, System Configuration, Systems Administration, Security Controls, Control Panels, Shell Script, File Management, Package and Software Management, System Monitoring, Configuration Management, User Interface (UI)
★ 5 (14) · Mixed · Course · 1 - 3 Months