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: Regression Analysis, Microsoft Excel, Statistical Hypothesis Testing, Data-Driven Decision-Making, Data Visualization, Business Analysis, Statistical Analysis, Statistical Methods, Spreadsheet Software, Data Analysis, Correlation Analysis, Case Studies, Statistical Modeling, Statistical Inference, Probability & Statistics, Variance Analysis, Data Manipulation
★ 4.8 (15) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Splunk, Data Modeling, Role-Based Access Control (RBAC), System Monitoring, Model Training, Incident Response, User Accounts, Machine Learning Methods, Security Information and Event Management (SIEM), Machine Learning Software, User Provisioning, Model Evaluation, Authorization (Computing), Event Monitoring, Systems Administration, Performance Tuning, Data Visualization, Threat Detection, Identity and Access Management, Security Management
★ 4.8 (51) · Advanced · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Cyber Threat Hunting, Incident Response, Computer Security Incident Management, Cybersecurity, Network Security, Cyber Security Policies, Cyber Operations, Cyber Attacks, Cyber Security Strategy, Threat Detection, Security Controls, Cyber Security Assessment, Threat Management, Intrusion Detection and Prevention, Computer Security, Firewall, Security Information and Event Management (SIEM), Continuous Monitoring, Event Monitoring, Endpoint Security
★ 4.7 (7) · Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Pain Management, Hospice, Patient Communication, Caregiving, Healthcare Ethics, Patient Evaluation, Patient Education and Support, Patient-centered Care, Direct Patient Care, Health Assessment, Clinical Assessment, Psychosocial Assessments, Self-Awareness, Communication
★ 4.7 (43) · Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Model Evaluation, Decision Intelligence, AI Product Strategy, Performance Metric, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Performance Measurement, AI literacy, Strategic Leadership, Responsible AI, Machine Learning Algorithms, Data Quality, Machine Learning Methods, AI Workflows, Model Deployment, Data Ethics, Machine Learning, Algorithms, Classification Algorithms, Data Validation
★ 4.8 (25) · Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Caregiving, Child Welfare, Healthcare Ethics, Long Term Care, Dignity in Care, Health Care, Surveys, Home Health Care, Socioeconomics, Cultural Diversity, Social Justice, Social Work, Sociology, Economics
★ 5 (13) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Credit Risk, Risk Modeling, Financial Modeling, Risk Management, Bank Regulations, Regulatory Compliance, Financial Regulation, Financial Analysis
★ 4.5 (23) · Beginner · Course · 1 - 4 Weeks

Sungkyunkwan University
Skills you'll gain: Machine Learning Algorithms, Decision Tree Learning, Classification Algorithms, Statistical Machine Learning, Unsupervised Learning, Machine Learning, Supervised Learning, Python Programming, Algorithms, Applied Machine Learning, Linear Algebra, Bayesian Statistics, Probability & Statistics
★ 3.7 (9) · Mixed · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: LLM Application, Tool Calling, Large Language Modeling, Generative AI Agents, AI Workflows, Context Management, Memory Management, Prompt Engineering, Agentic systems, Data Persistence, System Design and Implementation
★ 4.6 (18) · Intermediate · Project · Less Than 2 Hours

Coursera
Skills you'll gain: Marketing Analytics, Business Intelligence, Predictive Modeling, Google Analytics, Customer Analysis, Analytics, Model Evaluation, Predictive Analytics, Customer Insights, Data Validation, Artificial Intelligence
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Azure DevOps Pipelines, Azure DevOps, Continuous Delivery, CI/CD, Continuous Integration, Build Tools, Application Deployment, Version Control
★ 4.5 (10) · Intermediate · Guided Project · Less Than 2 Hours

Skillshare
Skills you'll gain: Adobe After Effects, Motion Graphics, Animations, Multimedia, Logo Design, Cinematography, Video Editing, 3D Assets, Computer Graphics, Visual Storytelling, Creative Design, Typography, Graphics Software, Graphic Design, Timelines, File Management, Color Matching
★ 3.9 (10) · Beginner · Specialization · 1 - 3 Months