Part One
Working with Your Own Files
— Turning what is already on your computer into an asset —
From chat window to workspace. Hand Word files, PDFs and data to AI, and grow a knowledge base that stays on your own machine with Gemini Notebook and Obsidian. 16 chapters in all.
Start from the beginningCONTENTS
Contents
Introduction
Part 1 | Foundations — Why local files, and how to use them safely
Part 2 | Organising — Turning what you have into an asset
- 03 Chapter 3. There are already assets on your computer Before starting something new, connect what you already have to AI
- 04 Chapter 4. Folders and filenames — building a desk you can share Start with four boxes: clinical, teaching, research, publishing
- 05 Chapter 5. File formats, at the most basic level — extensions, mojibake, scanned PDFs Knowing what a file extension is tells you what you can hand to an AI
Part 3 | Practice — Handing files to AI
- 06 Chapter 6. Gemini Notebook — a research assistant of your own Gemini Notebook answers only from the material you gave it
- 07 Chapter 7. Handing files to ChatGPT and Claude Upload a file and have it summarised, rewritten or reorganised
- 08 Chapter 8. Start free, and decide when to pay Free is enough at first; there is no need to spend from the start
Part 4 | Going further — Building an environment where knowledge grows
- 09 Chapter 9. Markdown — the standard format for an age of AI Markdown is a simple way of writing that uses just a few symbols
- 10 Chapter 10. Obsidian — a second brain that stays on your machine Obsidian is a free tool for managing and editing Markdown
- 11 Chapter 11. Obsidian × AI — compounding what you know Accumulate safely on your machine, and cut out an anonymised extract when you go to an AI
Part 5 | Ahead — Towards AI that operates the computer itself
- 12 Chapter 12. What agentic AI is Until now you handed files over; from here, the AI operates files itself
- 13 Chapter 13. Antigravity — working with AI in your local environment (free) Antigravity is a free, agent-first tool where the AI drives the work
- 14 Chapter 14. The map ahead — vibe coding, websites, building systems This guide covered the ground up to where the advanced work begins