Type hub
Explainer
- Intermediate ChatGPT Explainer
ChatGPT's data controls, explained
What OpenAI does with your chats by default, and the settings that change it.
- Intermediate Gemini Explainer
Gemini's data controls, explained
What Google does with what you type — and why the answer is completely different at work and at home.
- Advanced Any tool Explainer
Prompt injection: the new attack surface
Why letting an AI read untrusted content is risky, and how to limit the damage.
- Intermediate Any tool Explainer
What AI actually costs the planet
A grounded look at AI's energy and water footprint — neither dismissive nor doom-laden.
- Intermediate Copilot Explainer
Where does Copilot send your data?
What stays in your tenant, what doesn't, and how to check the boundary.
- Intermediate Any tool Explainer
Who owns what AI makes?
The honest, unsettled state of AI and copyright — and how to stay on safe ground.
- Intermediate Any tool Explainer
Shadow AI: the unsanctioned-tool problem
Why staff paste sensitive data into random chatbots, and what to do about it.
- Beginner Any tool Explainer
AI and your job: an honest look
Past the hype and the doom — what actually changes, and how to stay ahead of it.
- Beginner Any tool Explainer
What is a large language model?
A plain-language explanation of how tools like Claude and ChatGPT actually work.
- Intermediate Any tool Explainer
Tokens and context windows, explained
Why an assistant 'forgets', and how much it can really hold at once.
- Intermediate Any tool Explainer
What people mean by 'AI agents'
The jump from a chatbot that answers to a system that takes actions — and why that's a bigger deal.
- Advanced Any tool Explainer
Embeddings and RAG, without the jargon
How an assistant answers from your own documents instead of guessing from memory.
- Intermediate Any tool Explainer
Where AI bias comes from
Why models inherit human bias, where it shows up, and what you can actually do.
- Beginner Any tool Explainer
How an AI model is trained
Where the 'knowledge' comes from, in three plain stages — and why the cut-off matters.
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