NEWFree courses in AI, data, cloud and cybersecurity — start learning today

Online tech courses & learning paths

Browse 12 free, self-paced programs in AI, data science, programming, web development, cloud computing and cybersecurity. Filter by subject, level and format to find your perfect next step.

Showing 12 of 12 programs

AI Fundamentals course illustrationCourseFree
SmartTechWorld · Artificial Intelligence

AI Fundamentals: Concepts, Tools and Real-World Applications

Beginner4 weeks3–4 h/wk
Prompt Engineering & Generative AI course illustrationCourseFree
SmartTechWorld · Artificial Intelligence

Prompt Engineering & Generative AI for Professionals

Beginner3 weeks3–5 h/wk
Data Analysis with Python course illustrationCourseFree
SmartTechWorld · Data Science

Data Analysis with Python, Pandas and Visualization

Beginner6 weeks4–6 h/wk
Machine Learning Engineering course illustrationLearning PathFree
SmartTechWorld · Data Science

Machine Learning Engineering: From Models to Production

Intermediate12 weeks6–8 h/wk
Python Programming course illustrationCourseFree
SmartTechWorld · Programming

Python Programming: From Zero to Confident Coder

Beginner6 weeks4–6 h/wk
Data Structures & Algorithms course illustrationCourseFree
SmartTechWorld · Programming

Data Structures & Algorithms for Coding Interviews

Intermediate8 weeks5–7 h/wk
Full-Stack Web Development course illustrationLearning PathFree
SmartTechWorld · Web Development

Full-Stack Web Development Learning Path

Beginner16 weeks6–10 h/wk
Modern JavaScript & React course illustrationCourseFree
SmartTechWorld · Web Development

Modern JavaScript & React: Build Interactive Web Apps

Intermediate6 weeks5–6 h/wk
Cloud Computing Foundations course illustrationCourseFree
SmartTechWorld · Cloud Computing

Cloud Computing Foundations: AWS, Azure and Google Cloud

Beginner4 weeks3–5 h/wk
DevOps with Docker & Kubernetes course illustrationCourseFree
SmartTechWorld · Cloud Computing

DevOps with Docker, Kubernetes and CI/CD

Intermediate6 weeks5–7 h/wk
Cybersecurity Essentials course illustrationCourseFree
SmartTechWorld · Cybersecurity

Cybersecurity Essentials: Protect Systems, Data and People

Beginner5 weeks3–5 h/wk
Network Security & Ethical Hacking course illustrationCourseFree
SmartTechWorld · Cybersecurity

Network Security & Ethical Hacking Fundamentals

Intermediate6 weeks5–7 h/wk

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