Free AI Guides
Plain-language answers to the questions people ask most when they start learning AI. Each guide ends with a playbook if you want to go further.
How to Learn AI in 2026: A Step-by-Step Plan
A practical plan to learn AI from scratch: what to learn first, how long each step takes and which projects to build along the way.
7-minute read · Read the guide →
Machine Learning vs Deep Learning: Which to Learn First
The difference between machine learning and deep learning in plain language, when to use each, and why learning machine learning first makes deep learning easier.
6-minute read · Read the guide →
What Is RAG? Retrieval-Augmented Generation Explained
RAG explained in plain language: how retrieval-augmented generation lets AI answer from your own documents, how it works step by step, and when to use it.
7-minute read · Read the guide →
Video Courses vs Project-Based Guides for Learning AI
Should you learn AI from video courses or by building projects? A fair comparison of both, what each is good for and a practical way to combine them.
6-minute read · Read the guide →
More guides are on the way. Want to know the order to learn everything in? See the AI Learning Path.