Operating system courses can help you learn process management, memory allocation, file systems, and user interfaces. You can build skills in troubleshooting system errors, optimizing performance, and implementing security protocols. Many courses introduce tools like Linux, Windows, and virtualization software, illustrating how these skills are applied in real-world environments.

Minnesota State University, Mankato
Skills you'll gain: Talent Management, Management Training And Development, Smart Goals, Industrial and Organizational Psychology, Employee Onboarding, Performance Review, Employee Performance Management, Performance Management, Goal Setting, Organizational Development, Leadership Development, Team Management, New Hire Orientations, Employee Retention, Performance Improvement, Team Leadership, Performance Analysis, Behavioral Management, Job Evaluation, Leadership
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: HR Tech, Performance Appraisal, Human Resources Software, People Analytics, Performance Management, Recruitment, Training and Development, Human Resources Management and Planning, Human Resource Management, Employee Retention, Human Resources Information System (HRIS), Compensation Management, Human Resources, Workforce Planning, Job Analysis, Recruitment Strategies, Talent Recruitment, Constructive Feedback, Talent Acquisition, Analytics
Beginner · Specialization · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Sales Prospecting, Prospecting and Qualification, Generative AI Agents, Sales, Sales Enablement, Sales Strategy, Customer Relationship Management (CRM) Software, Email Automation, Sales Process, Customer Relationship Management, Prioritization, Personalized Campaigns, AI Personalization, AI Enablement, Calendar Management, AI Workflows, AI Integrations, Business Ethics, Responsible AI, Artificial Intelligence
Beginner · Course · 3 - 6 Months

Skills you'll gain: Test Automation, Test Data, Test Execution Engine, Test Script Development, Test Case, Test Engineering, Software Testing, Debugging, Scalability, Test Planning, Application Frameworks, Maintainability, Automation, Code Reusability, Software Design Patterns, Configuration Management, Package and Software Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Banking, Banking Services, Working Capital, Cash Management, Commercial Banking, Deposit Accounts, Corporate Finance, Commercial Lending, Cash Flows, Market Liquidity, Lending and Underwriting, Corporate Strategy, Credit Risk, International Finance, Balance Sheet, Risk Mitigation, Accounts Receivable
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Supply Chain, Supply Chain Management, Supply Chain Planning, Strategic Leadership, Leadership, Sustainable Business, Technology Strategies, Supplier Risk Management, Strategic Decision-Making, Risk Analysis, Corporate Sustainability, Risk Modeling, Strategic Communication, Cost Benefit Analysis, Stakeholder Communications, Cost Reduction, Risk Management, Service Level, Working Capital
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Management Training And Development, Team Leadership, Goal-Oriented, Employee Coaching, Performance Management, Constructive Feedback, People Development, Goal Setting, Performance Appraisal, Delegation Skills, Drive Engagement, Team Performance Management, Culture Transformation, Internal Communications, Relationship Management, Resource Management, Independent Thinking, AI Enablement, AI literacy, Communication
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Technical Analysis, Financial Trading, Regression Analysis, Business Process Automation, Trend Analysis, Market Data, Predictive Modeling, Market Trend, Advanced Analytics, Securities Trading, Computational Logic, Automation, Data-Driven Decision-Making, Market Dynamics, Decision Intelligence, Financial Market, Workflow Management, Back-End Web Development, Data Visualization, Algorithms
Advanced · Course · 1 - 3 Months
National University of Singapore
Skills you'll gain: Surveys, Presentations, Survey Creation, Persuasive Communication, Trustworthiness, Cultural Diversity, Intercultural Competence, Verbal Communication Skills, Meeting Facilitation, Stakeholder Engagement, Interpersonal Communications, Business Writing, Communication Strategies, Public Speaking, Organizational Structure, Rapport Building, Communication, Cultural Responsiveness, Business Correspondence, Writing
Intermediate · Specialization · 3 - 6 Months

University of Colorado System
Skills you'll gain: Nutrition Education, Community Health, Nutrition and Diet, Health Education, Health Promotion, Public Health, Public Health and Disease Prevention, Child Health, Preventative Care, Health Disparities, Working With Children, Health Equity, Family Support, Exercise Science, Community Development, Student Engagement, Community Outreach, Student Support and Services, Health Policy
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Cloud-Native Computing, Google Cloud Platform, Application Deployment, Scalability, Load Balancing, Containerization, Data Persistence, Data Storage, General Networking, Network Security, Configuration Management
Intermediate · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Stress Management, Personal Development, Emotional Intelligence, Self-Awareness, Mindfulness, Empathy & Emotional Intelligence, Personal Care, Nutrition Education, Mental Health, Substance Abuse, Nutrition and Diet, Positivity, Habit Formation, Preventative Care, Exercise Science, Self-Motivation, Behavioral Health, Mental and Behavioral Health, Environment and Resource Management, Health Education
Beginner · Course · 1 - 3 Months