Skip to content
Independent open educationArtificial intelligence · Practical guides · English and Spanish

Practical, open learning with no sign-up

Learn AI step by step, from the basics to real-world use.

Choose what you want to achieve and follow a clear path with explanations, practice, and sources. Start without coding and progress to projects, automation, and production systems.

  • Free
  • No sign-up
  • Progress in your browser
  • Visible sources

Choose your path

What do you want to achieve with AI?

Choose by outcome, not by the name of a technology.
01Beginners

Understand AI from zero

Learn what it can do, how to request useful results, and how to spot mistakes before relying on them.

Create my first path
02Work and business

Apply it at work

Evaluate processes, documents, data, and automation with privacy and human review.

Start the assessment
03Technical learners

Build software with AI

Code with agents, connect local models, and build reliable RAG systems and automations.

View the technical path

Small business guide

How to implement AI in a small business, step by step.

Start with a measurable problem and finish with a workflow that a person can supervise, stop, and improve.

Recommended path · 6 decisions · fictional data for practice
  1. 01

    Understand the process

    Map who does what, where work waits, and which failure costs money before choosing a tool.

    Map the business
  2. 02

    Protect the data

    Classify information, minimise what you send, and decide what must remain local or restricted.

    Set data boundaries
  3. 03

    Design a reversible pilot

    Limit one task, define sources and abstention rules, and keep the previous process as a fallback.

    Design the pilot
  4. 04

    Measure before automating

    Test normal, ambiguous, and adverse cases. Compare quality, time, cost, and errors with the baseline.

    Build the test set
  5. 05

    Operate it safely

    Assign an owner, logs, backups, alerts, human review, and a degraded mode that still works.

    Prepare operations
  6. 06

    Scale proven value

    Expand permissions and automation only when the pilot has evidence, cost controls, and a clear exit path.

    Plan the engagement
17 courses · 210 open lessonsFree · Bilingual · No accountView the full catalogue