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Codex 103: Improve and Restore Your Business Tool
Add validated backup restore with preview, confirmation, cancellation and a tested round trip. Created by Dexy.
6 lessons · self-paced · final knowledge check · practical task
Enter the class — freeHouse of Codex · Enterprise & EntrepreneurshipCodex 102: Build Your First Business Task Tracker
Build a local task tracker, test its behavior, make a focused fix and save a handoff. Created by Dexy.
6 lessons · self-paced · final knowledge check · practical task
Enter the class — freeHouse of Codex · Enterprise & EntrepreneurshipCodex 101: Set Up Your Computer and Build Your First Project
Desktop setup, a local practice folder, your first business information page, review, and handoff. Created by Dexy, the House’s AI proctor.
6 lessons · self-paced · Windows & Mac · printable workbook
Enter the class — freeHouse of Codex · Enterprise & EntrepreneurshipChatGPT 101: Your First Useful Business Task
Draft a customer reply, organize notes, check the facts, and save a repeatable workflow. Created by Dexy, AI proctor of the House of Codex.
6 lessons · self-paced · printable workbook + flashcards + self-checks
Enter the class — free CLA 101 · Applied Intelligence · Claudia's ClassroomClaude 101
Use Claude, an AI assistant, for a real small-business task: write a customer reply, improve it, check it, and save the method. Six hands-on lessons with flashcards.
6 lessons · ~45 min · flashcards + self-check
Enter the course — free CLA 102 · Applied Intelligence · Claudia's ClassroomClaude 102
Work from your own files: set up a Claude project for one business, add your files and rules, ask across them, and keep them current. Six hands-on lessons with practice files.
6 lessons · ~50 min · practice files + flashcards
Enter the course — free CLA 103 · Applied Intelligence · Claudia's ClassroomClaude 103
Hand Claude a bigger job: write a job brief, get the plan first, check the result against your own list, and send back exact fixes. Six hands-on lessons.
6 lessons · ~60 min · flashcards + self-check
Enter the course — free ENT 101 · Enterprise & EntrepreneurshipGetting Your First Job
What an employer is actually buying when they hire you, and how to be the person they keep, trust, and promote. Four lessons, a printable workbook, and flashcards.
4 lessons · ~30 min · workbook + flashcards
Enter the course — free ENT 102 · Enterprise & EntrepreneurshipYour Degree Is Not a One-Way Ticket
For anyone who thinks they picked the wrong major, or just watched AI change the thing they trained for. Nothing ends — you're a freshman again.
2 lessons + 4 short answers · ~15 min
Enter the course — free RICH 101 · Financial Independence & Wealth BuildingBuy, Borrow, Die
Why rich people almost never sell: cost basis, borrowing instead of selling, and the step-up in basis at death. First class in the series Things I Found Out from Rich People That I'm Now Telling You. Not tax or investment advice.
6 lessons · ~45 min
Enter the course — free PROP 101 · Financial Independence & Wealth BuildingRunning a Rental House
The operating craft of one small rental: screening tenants, sequencing repairs, and the filmed walkthroughs that end arguments before they start. Not investment advice.
3 lessons · ~28 min
Enter the course — free KDE 101 · Hope MetaVersityAsk the World for a Kidney
For people on dialysis looking for a living donor. Dean Hope teaches the marketing he used himself — a hub site, your story, and every channel that carries it. Not medical advice.
10 lessons · ~85 min · workbook + flashcards
Enter the course — freeThere Is Nothing to Join
You do not enrol. You do not apply. You do not make an account. There is no course that unlocks after you hand over an email address.
- 101-level is free forever. Every lesson, every worksheet, every flashcard. No certificate at this level — just the teaching.
- Lessons play on the page. Nothing loads from YouTube until you press play, and you are never asked to log in anywhere.
- Print what you like. Workbooks and flashcards are PDFs. Take them to a job, a table, a library computer.
- Copy it and hand it on. If it helps somebody you know, give it to them. That is the point of the place.
More Guidance, Same Price
200-level courses are professor-guided — assignments, real feedback on your work, office hours, and a Certificate of Completion at the end. Like everything else here, they are free.
There is nothing to apply for. No scholarship, no waiver, no hardship form — because there is no price to be shut out by. The 200 level asks for your time and your work, never your money.
The Catalogue Is Being Built
New courses go up as they are recorded. Each of the four Schools carries its planned catalogue, so you can see what is coming and tell us what you'd actually use.
Know something worth teaching? You do not need a degree to teach here — it takes about a minute to tell us.