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.

EDUCBA
Skills you'll gain: Event-Driven Programming, User Interface (UI), UI Components, User Interface (UI) Design, Interactive Data Visualization, Development Environment, Application Development, Software Installation, Data Entry
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cybersecurity, Cyber Security Assessment, Security Testing, Incident Response, Cyber Attacks, Firewall, Computer Security Incident Management, Cyber Security Strategy, Vulnerability Scanning, Computer Security, Cyber Threat Intelligence, Information Systems Security, Network Protocols, Exploitation techniques, Brute-force attacks, Email Security, Vulnerability Assessments, Malware Protection, Virtualization and Virtual Machines, Software Installation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Canva (Software), Color Matching, Scalability, Photo Editing, Graphic and Visual Design, Graphic and Visual Design Software, Layout Design, Creative Design, Graphic Design, Typography, Content Creation, Creativity, Content Marketing, Digital Marketing
Intermediate · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Apache Airflow, Model Optimization, Data Validation, Image Analysis, Transfer Learning, Data Preprocessing, Data Integrity, Model Evaluation, Debugging, Computer Vision, PyTorch (Machine Learning Library), Data Pipelines, Feature Engineering, MLOps (Machine Learning Operations), Tensorflow, Model Training, Embeddings, Performance Tuning, Deep Learning, Digital Signal Processing
Advanced · Specialization · 3 - 6 Months

Skills you'll gain: Animation and Game Design, Git (Version Control System), GitHub, Android (Operating System), Android Development, Unity Engine, Animations, Mobile Development Tools, Software Versioning, C# (Programming Language), Video Game Development, User Interface (UI), Mobile Development, Scripting, UI Components, Application Deployment, C and C++, Code Reusability, Game Design, User Interface (UI) Design
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Hypertext Markup Language (HTML), Bootstrap (Front-End Framework), Web Design and Development, Development Environment, HTML and CSS, Responsive Web Design, Version Control, Cascading Style Sheets (CSS), Web Design, Front-End Web Development, Git (Version Control System), Application Deployment, Software Development Tools, Integrated Development Environments, Web Development Tools, Cloud Hosting
Beginner · Course · 1 - 3 Months

Skills you'll gain: Kubernetes, Application Deployment, Cloud-Native Computing, Scalability, Containerization, API Gateway, Devops Tools, Cloud Applications, Cloud Storage, Network Troubleshooting, Authentications, DevOps, Development Environment, Debugging, YAML, Software Installation, Network Routing, Google Cloud Platform, Network Protocols, Application Programming Interface (API)
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Threat Modeling, Open Web Application Security Project (OWASP), DevSecOps, Secure Coding, Application Security, Threat Detection, Security Testing, Continuous Delivery, Continuous Integration, Vulnerability Assessments, CI/CD, Vulnerability Scanning, Security Controls, Risk Management Framework
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: 3D Modeling, Computer Graphic Techniques, Game Design, Graphical Tools, Mockups, Model Optimization, Design Software, Design Elements And Principles, Layout Design
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Game Design, Unreal Engine, Interactive Design, System Design and Implementation, User Interface (UI), Video Game Development, User Interface (UI) Design, Virtual Environment, Animations, Computer Graphics
Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Node.JS, File I/O, Javascript, Event-Driven Programming, Web Servers, Software Installation, Server Side, Application Development, File Management, Command-Line Interface, TCP/IP, Servers, OS Process Management, Application Deployment, Package and Software Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Responsible AI, Data Ethics, Google Cloud Platform, Artificial Intelligence, AI literacy, AI Product Strategy, Business Ethics, Accountability, Accountability Frameworks, Ethical Standards And Conduct, Law, Regulation, and Compliance, Culture Transformation
Beginner · Course · 1 - 3 Months