01
Foundations
Start here if you're new to AI. Build a solid mental model in a few hours.
Free AI library
Learn AI.Free forever.
1019 plain-English guides, structured learning paths, and an open library — built by an independent 501(c)(3) nonprofit so anyone can understand modern AI.
1019Free guides
9Topic tracks
~4 minPer guide
68h+Total library
Start here
Three learning paths
Each path is a sequence of guides you can read in order. Pick the one that matches what you want to do.
02
Practical Use
Learn how to actually use today's AI tools well — chat, write, create, code.
03
Society & Ethics
Understand the real-world impact of AI on jobs, privacy, safety, and society.
Topic tracks
Browse by track
Jump into the area you care about. Every track has multiple plain-English guides.
Full library
All guides
1019 of 1019 guides shown. Filter by track or search above.
Applications
AI Customer Service
AI Customer Service explained clearly for everyday readers.
ApplicationsAI in HR
AI in HR explained clearly for everyday readers.
IndustriesAI in Agriculture
AI in Agriculture explained clearly for everyday readers.
IndustriesAI in Manufacturing
AI in Manufacturing explained clearly for everyday readers.
IndustriesAI in Retail
AI in Retail explained clearly for everyday readers.
IndustriesAI in Logistics
AI in Logistics explained clearly for everyday readers.
IndustriesAI in Real Estate
AI in Real Estate explained clearly for everyday readers.
TechnicalFine-Tuning
Fine-Tuning explained clearly for everyday readers.
TechnicalRAG
RAG explained clearly for everyday readers.
TechnicalVector Databases
Vector Databases explained clearly for everyday readers.
TechnicalEdge AI
Edge AI explained clearly for everyday readers.
TechnicalQuantum AI
Quantum AI explained clearly for everyday readers.
Keep AI education free for everyone.
We're a 501(c)(3) nonprofit. No ads, no paywall, no tracking. Just clear AI guides funded by readers who value an independent source.