Skip to content
estudIA

7 guides

Tutorials

Hands-on guides you can follow step by step. Each tutorial explains why a technique works, not just what to type.

  1. Featured

    4 min read

    Prompting Techniques That Work: A Practical Guide

    Seven prompting techniques that reliably improve AI answers — context, roles, examples, format, steps, sources and testing — with before-and-after prompts.

    • Give context and the goal
    • Set a role
    • Show examples
    • Specify the format
    • Break the task into steps
    Read the guide →
  2. 3 min read

    Automate Tasks with AI Using n8n, Make or Zapier

    Build your first AI automation without code: pick the right task, choose between n8n, Make and Zapier, add an AI step, test it and keep a human in the loop.

  3. 3 min read

    Projects, Instructions and Memory: Customise Your Assistant

    How to use ChatGPT and Claude projects, Gemini Gems, custom instructions and memory so you don't have to repeat the same context every time.

  4. 2 min read

    How to Summarise and Analyse Long PDFs and Documents With AI

    Step by step to summarise, compare and extract data from PDFs, contracts and long reports with an AI assistant, and how to check nothing was made up.

  5. 2 min read

    Researching With AI: Web Search and Reports With Sources

    How to use web search and deep research in ChatGPT, Claude and Gemini to research a topic with sources, and how to check the citations are real.

  6. 3 min read

    Build Your First Website With a Coding Agent, No Coding Needed

    Step by step to build a simple website with Claude Code, Codex or Cursor even if you've never coded: install, ask, review, fix and publish.

  7. 2 min read

    Write Better With AI Without Losing Your Voice

    How to use AI to draft, edit and improve emails, reports and long texts without them sounding machine-made: techniques, prompts and the most common mistakes.