Computer fundamentals courses can help you learn basic hardware and software concepts, operating systems, networking, and cybersecurity principles. You can build skills in troubleshooting, system maintenance, and understanding data management practices. Many courses introduce tools like Windows, Linux, and various programming languages, showing how these skills apply in everyday computing tasks and professional environments.

Skills you'll gain: Project Finance, Financial Modeling, Feasibility Studies, Project Risk Management, Risk Management, Risk Analysis, Financial Analysis, Stakeholder Communications, Capital Budgeting, Cost Management, Cost Estimation, Financial Forecasting, Business Valuation, Financial Statement Analysis, Cash Flow Forecasting, Cash Flows
★ 4.6 (21) · Mixed · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Environmental Policy, Climate Change Programs, Energy and Utilities, Environmental Issue, Climate Change Mitigation, Political Sciences, Public Policies, International Relations, Environmental Regulations, Policy Analysis, Sustainable Technologies, Pollution Prevention, Environmental Science, Forecasting, Mitigation, Emerging Technologies
★ 4.5 (8) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Ethics, No-Code Development, Artificial Intelligence and Machine Learning (AI/ML), Data Cleansing, Data Preprocessing, Artificial Intelligence, Data Quality, AI literacy, Human Computer Interaction, Business Solutions, Machine Learning, Business Metrics, Data Storytelling, Usability, Responsible AI, Generative AI, Business Analytics, Data Validation, Dashboard, Automation
Beginner · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Content Marketing, Persona Development, Target Audience, Content Strategy, Goal Setting, Smart Goals, Content Development and Management, Social Media Content, Digital Content, Brand Marketing, Digital Media Strategy, Content Scheduling, Strategic Marketing, Content Optimization, Marketing Channel, Driving engagement, Customer Insights, Social Media Strategy, Social Media Campaigns, Marketing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Node.JS, Role-Based Access Control (RBAC), TypeScript, Authentications, Server Side, Jest (JavaScript Testing Framework), Back-End Web Development, MongoDB, Web Development Tools, Unit Testing, Test Script Development, Web Development, Database Management, Test Automation, Application Programming Interface (API), API Testing, Middleware, NoSQL, Javascript and jQuery, Development Environment
Intermediate · Course · 1 - 4 Weeks

Kennesaw State University
Skills you'll gain: Email Security, Personally Identifiable Information, Firewall, Threat Detection, Network Security, Cybersecurity, Threat Management, Security Awareness, Security Software, Cloud Storage, Information Privacy, Data Security, Cloud Computing, Cloud Services, General Networking, Encryption
★ 4.8 (36) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Large Language Modeling, LLM Application, Retrieval-Augmented Generation, ChatGPT, Natural Language Processing, Generative AI Agents, Generative AI, Generative Model Architectures, Deep Learning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Routing Protocols, Command-Line Interface, Open Shortest Path First (OSPF), Network Monitoring, Virtual Local Area Network (VLAN), Virtual Networking, Border Gateway Protocol, Network Security, Network Performance Management, Enterprise Architecture, Virtualization, Network Architecture, Network Routing, Wireless Networks, Network Planning And Design, Infrastructure Security, Ansible, Network Infrastructure, General Networking, IT Automation
★ 4.5 (11) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: JSON
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Sales Pipelines, Sales Development, Sales Process, Lead Generation, Sales Management, Sales Operations, Sales Training, Sales Prospecting, Sales, Sales Strategy, Prospecting and Qualification, Customer Relationship Management (CRM) Software, Automation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Software Architecture, Software Design Patterns, Software Design, Systems Architecture, Microservices, Maintainability, Object Oriented Design, System Design and Implementation, Performance Tuning, Model View Controller, Application Design, Programming Principles, Scalability, Python Programming, Code Reusability, Object Oriented Programming (OOP), Event-Driven Programming, Unit Testing
Intermediate · Course · 1 - 3 Months

The Open University
Skills you'll gain: Sustainable Business, Sustainable Development, Corporate Sustainability, Innovation, Stakeholder Engagement, Stakeholder Management, Environmental Issue, Social Impact, Business Architecture, Complex Problem Solving
Intermediate · Course · 1 - 4 Weeks