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
133 of 1019 guides shown. Filter by track or search above.
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.