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: Cascading Style Sheets (CSS), User Interface (UI) Design, UI Components, User Interface (UI), User Interface and User Experience (UI/UX) Design, Browser Compatibility, Web Design, Responsive Web Design, Usability, Animations, Web Development
Intermediate · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Responsible AI, Automation, Artificial Intelligence, Cloud Infrastructure, Infrastructure Architecture, Agentic systems, AI Integrations, AI Personalization, Predictive Modeling, Business Operations
★ 4.2 (18) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Event-Driven Programming, Javascript, Application Programming Interface (API), Game Design, Restful API, Software Development
Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Image Analysis, Model Training, Supervised Learning, Applied Machine Learning, Model Evaluation, Machine Learning Methods, Demand Planning, Artificial Intelligence and Machine Learning (AI/ML), Predictive Modeling, Anomaly Detection, Artificial Intelligence, Convolutional Neural Networks, Model Optimization, Statistical Machine Learning, Supply Chain Management, Machine Learning, Computer Vision, Machine Learning Algorithms, Supply Chain, Natural Language Processing
★ 3.2 (15) · Intermediate · Course · 1 - 4 Weeks

SkillsBooster Academy
Skills you'll gain: Prompt Engineering, Generative AI, Content Marketing, Marketing, ChatGPT, Content Creation, AI Personalization, Strategic Marketing, Persona Development, Digital Marketing, Web Analytics and SEO, Artificial Intelligence and Machine Learning (AI/ML), Social Media Campaigns, Automation, Creativity, Ethical Standards And Conduct, Graphic and Visual Design, Analytics, Natural Language Processing, Personal Development
★ 4.7 (7) · Beginner · Course · 1 - 3 Months

Skills you'll gain: HTML and CSS, Cascading Style Sheets (CSS), Responsive Web Design, Web Design and Development, Web Design, Hypertext Markup Language (HTML), Front-End Web Development, Semantic Web, Typography
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Model Evaluation, Keras (Neural Network Library), Deep Learning, Model Training, Convolutional Neural Networks, Image Analysis, Tensorflow, Computer Vision, Applied Machine Learning, Predictive Modeling, Spatial Data Analysis, Machine Learning, Data Preprocessing, Python Programming
★ 4.6 (59) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Java Programming, Java, Performance Tuning, System Programming, Code Reusability, Application Performance Management, Algorithms, JUnit, OS Process Management, Application Frameworks, Frontend Performance, Frontend Integration, Programming Principles, Spring Boot
Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: DeepSeek API, Deepseek, User Interface (UI), LLM Application, AI Workflows, AI Integrations, Human Computer Interaction, Agentic Workflows, Retrieval-Augmented Generation, AI Product Strategy, Embeddings, Application Deployment, Case Studies
★ 4 (9) · Intermediate · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Cloud Development, Cloud Applications, Cloud Computing Architecture, Cloud Computing, Amazon Web Services, Cloud-Based Integration, Cloud Infrastructure, Cloud Services, Machine Learning Software, Embedded Software, Internet Of Things, Linux Servers, Amazon Elastic Compute Cloud, Linux Administration, Software Installation, Embedded Systems, AWS Identity and Access Management (IAM), Command-Line Interface, Flask (Web Framework), Image Analysis
★ 4.6 (42) · Mixed · Course · 1 - 4 Weeks

Indian Institute of Science
Skills you'll gain: Semiconductors, Electronics, Electronic Hardware, Biomedical Technology, Hardware Design, Materials science, Mechanical Design, Manufacturing Processes, Communication Systems, Laboratory Equipment, Process Engineering, Laboratory Testing, 3D Modeling, Analytical Testing
★ 4.9 (21) · Beginner · Course · 1 - 3 Months

Università di Napoli Federico II
Skills you'll gain: Object Oriented Programming (OOP), Python Programming, Computer Programming, Scripting Languages, Scripting, Programming Principles, Data Manipulation, Data Management, Database Management, Package and Software Management, File Management, File I/O, Databases
★ 4.1 (42) · Beginner · Course · 1 - 4 Weeks