Why bother understanding this You can drive without understanding an engine. But you cannot diagnose a strange noise, and you are at the mercy of whoever tells you what it means. This chapter gives you a working knowledge of the engine without requiring mathematics. You will learn enough to form a hypothesis when the tool… Continue reading “Chapter 6: How Modern AI Is Trained”
The illusion of sudden arrival For most people, artificial intelligence arrived on November 30, 2022, the day ChatGPT was released to the public. Within two months it had reached an audience faster than any consumer product before it, and the conversation shifted almost overnight from does this exist to what does this mean. That date… Continue reading “Chapter 5: AI Did Not Happen Overnight”
⚡ FAST TRACK The single-shot fallacy Almost everyone starts out treating an AI tool like a vending machine. Insert request, receive output, evaluate output, decide whether the machine is any good. That is not how competent users work, and the difference in results is enormous. Competent users treat it as a conversation with a fast,… Continue reading “Chapter 4: How to Have a Productive AI Conversation”
⚡ FAST TRACK Why we start here We are starting with ChatGPT for one reason: it is the door most people walk through first. That is not an endorsement. By the time you compare the major tools, you may well decide that Claude suits your writing better, or that Gemini fits your existing tools, or… Continue reading “Chapter 3: Your First Hour With ChatGPT”
⚡ FAST TRACK How to use this chapter This chapter is designed to produce a simple reaction: “I could use that.” Many people abandon AI tools after a week simply because they run out of practical ideas. After asking for a poem and an explanation of quantum physics, they feel mildly impressed, close the tab,… Continue reading “Chapter 2: Fifty Practical AI Tasks to Try Today”
⚡ FAST TRACK You have been using AI for years You are closer to using AI well than you may think. Long before your first prompt, intelligent systems were already helping with familiar parts of your day. It is not new, and you have been using it for a long time. When your email inbox… Continue reading “Chapter 1: AI Is Already Here”
Introduction: Welcome Aboard ChatGPT, Claude, Gemini, Copilot, and other AI tools are rapidly becoming part of everyday conversation, but they still raise plenty of questions. If artificial intelligence has left you curious, excited, skeptical, or worried that you are already falling behind, welcome aboard. You are in the right place. You do not need a… Continue reading “Introduction – Welcome aboard”
A personal note: Ai & I A Personal Note: AI and I In 1984, I built my first artificial-intelligence system, although nobody called it that at the time. It cut glass. Back then, windows were not ordered in finished sizes. An architect submitted a list (so many panes of this dimension, so many… Continue reading “Ai & I”