Ten free resources drawn from the work around several of the author's books. They are free and complete: not a preview, not a summary of the book. All we ask for is an email address to send you the download link.
Choose the language for each resource. The prompting guide and the three spreadsheets are available in English; the remaining resources are still in Spanish only. Use each selector to request a translation, and we will use that demand to decide what to translate next.
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The art of talking to AI, in twelve pages
Knowing what to say to an artificial intelligence is the difference between a mediocre answer and exactly what you need. This guide gathers the three pillars of effective prompting, advanced techniques explained visually, the most common mistakes, and a quick reference to keep to hand.
📖 From IA Aplicada
A visual guide to consult offline
An illustrated, quick-reading version, meant to stay open while you work with an AI assistant. It complements the prompting guide: where that one explains the method, this one shows it at a glance. Download it and use it offline, without depending on the web.
📖 From IA Aplicada
Your household finances in eight sheets, with the formulas already built in
Eight sheets that let you run your own figures through what the book «Cómo gestionar mi economía personal» explains with its own: the baseline, a budget classified by expense class and by block, the thirty-day log, the annual cost of small recurring spending, a debt inventory with both the avalanche and snowball orderings, the emergency fund in stages, goal cards and net worth tracking.
📖 Companion to Cómo gestionar mi economía personal
Seven linked sheets to find out whether a project stands up
The companion to «Emprende tu proyecto». Investment schedule with a recoverability column, the cost of simply being registered, monthly fixed cost and months of runway, the three price floors and the ceiling with an automatic check, the break-even point expressed in units rather than euros, a twelve-month cash-flow forecast that turns red when the money runs out, and the stop criterion.
📖 Companion to Emprende tu proyecto
From two hundred entries to one decision, in three sheets
The companion to «Los 200 mejores negocios desde casa». First your real constraints — capital, hours, the income you need, whether you can receive clients at home, what qualifications you hold; then up to twenty candidates scored and ranked automatically from the fields of each entry; and finally the work to do on the winner before investing anything. The weighting is an ordinary formula and you can change it.
📖 Companion to Los 200 mejores negocios desde casa
How to find out whether anyone wants your digital product, before writing a line of code
Nineteen pages of executable protocol rather than theory. The hour-zero hypothesis card; three days broken down hour by hour with a time budget per block; the tax hour on day three that almost nobody does in time; the hour-72 decision gate, with the three rates that decide and a traffic light that leaves no room for reinterpretation; and a thirty-day plan that differs depending on the outcome. It complements chapter 03 of «Emprende tu proyecto»: the book says what to check, this says when and on what number you decide.
📖 Companion to Emprende tu proyecto
Every application date of the EU AI Act, on a single timeline
A single timeline, from 1 August 2024 to 31 December 2030, with every application date of Regulation (EU) 2024/1689 after its amendment by the AI Omnibus.
📖 From Regulación y marco legal de la IA en la Unión Europea
MITRE ATLAS, OWASP, MAESTRO and DASF, cross-referenced in one table
Five AI security reference frameworks cross-referenced by threat topic: where they overlap, what gap each one leaves uncovered, and a clear criterion for when to apply each one.
Self-assessment aligned with the five DigComp areas
A self-assessment instrument with self-perception items, knowledge items and a short performance task, designed to diagnose before designing an AI training programme.
📖 From Formación y alfabetización en inteligencia artificial
Five axes to decide whether a connected product is viable
The complete instrument for the five-axis diagnosis —use case, data, hardware, connectivity and operation— with the required evidence, the scale and the weights, exactly as used in a real project.
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These guides come out of IA Aplicada, on how to use Microsoft Copilot at home, at work and at school without any technical background.