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.

Coursera
Skills you'll gain: Model Deployment, Multi-Cloud, Cloud Security, AI Security, MLOps (Machine Learning Operations), DevSecOps, Cloud Management, Security Architecture Review, Microservices, Site Reliability Engineering, Security Controls, CI/CD, System Monitoring, Infrastructure as Code (IaC), Compliance Management, Automation, Kubernetes, Docker (Software), Incident Management, Performance Analysis
Intermediate Ā· Specialization Ā· 3 - 6 Months
Universitat Autònoma de Barcelona
Skills you'll gain: Research Design, Experimentation, Science and Research, Research Reports, Research, Scientific Methods, Design Research, Usability Testing, Research Methodologies, Sensory Systems Analysis, UI/UX Research, Data Analysis, Report Writing, Data Ethics, User Research, Usability, Data Capture, Graphic and Visual Design, Data Collection, Informed Consent
Beginner Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Ideation, Diagram Design, Brainstorming, Teamwork, Data Visualization, Team Collaboration, Organizational Skills, Productivity
Beginner Ā· Guided Project Ā· Less Than 2 Hours

Skills you'll gain: SketchUp (3D Modeling Software), Visualization (Computer Graphics), 3D Modeling, Conceptual Design, Design Thinking, Layout Design, Spatial Analysis
Beginner Ā· Course Ā· 1 - 4 Weeks

EC-Council
Skills you'll gain: Penetration Testing, Cybersecurity, Threat Management, Cloud Security, Mobile Security, Vulnerability Assessments, Network Security, Cyber Security Assessment, Application Security, Threat Detection, Security Testing, Cyber Attacks, Brute-force attacks, MITRE ATT&CK Framework, Encryption, Vulnerability Scanning, Cloud Computing, Exploitation techniques, Web Applications, Wireless Networks
Beginner Ā· Course Ā· 1 - 3 Months

Skills you'll gain: Responsive Web Design, Hypertext Markup Language (HTML), HTML and CSS, Cascading Style Sheets (CSS), Web Design, Web Content, Web Development
Beginner Ā· Guided Project Ā· Less Than 2 Hours

Samsung
Skills you'll gain: Hardware Troubleshooting, Electrical Safety, Technical Support, Test Equipment, Safety and Security
Intermediate Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Kubernetes, Google Cloud Platform, CI/CD, Continuous Deployment, Application Deployment, Continuous Integration, Cloud Storage, Continuous Delivery, Cloud Security, Role-Based Access Control (RBAC), Managed Services, Cloud Services, Database Management, Identity and Access Management, Authorization (Computing), Authentications
Intermediate Ā· Course Ā· 1 - 3 Months

Skills you'll gain: Unreal Engine, Data Structures, Debugging, Video Game Development, Game Design, Scripting, Code Reusability, Event-Driven Programming, Object Oriented Programming (OOP), Data Management, Software Design
Intermediate Ā· Course Ā· 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Responsive Web Design, Cascading Style Sheets (CSS), HTML and CSS, Web Design and Development, AI Integrations, Web Design, Front-End Web Development, Web Development, Web Frameworks, Artificial Intelligence, AI literacy
Intermediate Ā· Course Ā· 1 - 4 Weeks

Coursera
Skills you'll gain: PyTorch (Machine Learning Library), Transfer Learning, Fine-tuning, Convolutional Neural Networks, Digital Signal Processing, Model Training, Image Analysis, Classification Algorithms, Model Evaluation, Deep Learning, Computer Vision, Telecommunications
Intermediate Ā· Guided Project Ā· Less Than 2 Hours

Google Cloud
Skills you'll gain: Responsible AI, Data Ethics, Machine Learning, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), AI literacy
Beginner Ā· Course Ā· 1 - 4 Weeks