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 Risk Management, Project Management, Risk Management, Project Planning, Agile Methodology, Agile Project Management, Cost Management, Project Management Office (PMO), Risk Mitigation, Project Management Software, Project Management Life Cycle, Risk Analysis, Team Performance Management, Project Scoping, Scope Management, Team Leadership, Team Management, Project Estimation, Project Schedules, Cost Estimation
★ 4.6 (12) · Beginner · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Zero Trust Network Access, Cybersecurity, Cyber Security Strategy, Cyber Security Assessment, IT Security Architecture, Computer Security, Security Architecture Review, Network Security, Security Strategy, Enterprise Architecture, Cloud Security
Intermediate · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Security Awareness, Information Systems Security, Cybersecurity, Cyber Security Strategy, Cyber Security Policies, Information Privacy, Data Sharing, Telecommuting, Professional Development
★ 4.6 (14) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Plotly, Pandas (Python Package), Plot (Graphics), Interactive Data Visualization, Data Visualization, Data Analysis, Data Visualization Software, Restful API, Application Programming Interface (API), Python Programming, Data Manipulation, Data Validation, Context Management
Intermediate · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Test Automation, Integration Testing, Software Testing, Code Coverage, White-Box Testing, Unit Testing, Test Case, Test Engineering, Test Tools, Functional Testing, JUnit, Verification And Validation, Software Quality (SQA/SQC), Software Quality Assurance, Scenario Testing, Computational Logic
Mixed · Course · 1 - 3 Months

Skills you'll gain: Restful API, Data Mapping, Data Store, Scalability, NoSQL, Query Languages, Data Import/Export, Big Data, Software Installation
★ 4.7 (9) · Beginner · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Content Strategy, Content Marketing, Content Performance Analysis, Content Development and Management, Content Optimization, Web Content, Social Media Content, Paid media, Digital Content, Digital Media Strategy, Marketing Strategies, Content Creation, Email Marketing, Online Advertising, Content Scheduling, Cross-Channel Marketing, Copywriting, Search Engine Optimization, Advertising, Digital Advertising
★ 4 (7) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Google Gemini, Model Deployment, Development Environment, Gemini, Cloud Deployment, LLM Application, Artificial Intelligence, Large Language Modeling, Generative AI, Application Deployment, AI Workflows, AI Personalization, AI Integrations, Application Development, Software Architecture, AI literacy, Software Development Tools, Software Installation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Cryptography, Encryption, Cybersecurity, Brute-force attacks, Python Programming, Key Management, Applied Mathematics, Programming Principles, File I/O, Computational Logic, Program Development, Algorithms, Debugging, Code Reusability, Scripting, Data Mapping, Software Testing, User Interface (UI), UI Components, Data Structures
★ 4.9 (14) · Beginner · Specialization · 1 - 3 Months

University of California San Diego
Skills you'll gain: Algorithms, Programming Principles, Computational Thinking, Program Development, Computer Programming, Code Review, Software Documentation
Beginner · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: GitHub Copilot, Object-Relational Mapping, Restful API, Code Review, Test Case, Software Testing, Test Automation, Development Testing, Business Logic, Application Development, Software Development Tools, AI Workflows, Requirements Analysis, GitHub, API Design, Application Programming Interface (API), Software Technical Review, Database Application, Software Architecture, Data Integrity
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Algorithms, Computer Programming, Data Structures, Computational Thinking, Theoretical Computer Science
Intermediate · Course · 1 - 3 Months