Which AI assistant do I need?

Any of the four: ChatGPT, Gemini, Claude or Microsoft Copilot. The free plan is enough for most tasks; each PDF version notes where a paid plan helps.

What format is the course?

A ZIP archive with four PDF files, one for each AI assistant. Read on screen or print.

Do I need technical skills?

No. Every lesson shows the exact prompt to copy and an example of a good result.

Can I use the prompts at work?

Yes. Just never paste personal or confidential data into an AI assistant — the course explains how to anonymize documents.

← Courses

AI Safety: What Never to Upload — AI Course

Know which data must never go into an AI chat and how to protect confidential and personal information.

Free

Download free

ZIP with 4 PDF versions: ChatGPT, Gemini, Claude, Copilot · ready-to-use prompts · free updates

What this course is about

Simple rules for using AI safely: which data must never be sent, how to anonymize a text in five minutes, how to check an answer, and what to do if data went out by mistake.

AI is like an outside consultant you are meeting for the first time: smart and fast, but everything you write to them goes to someone else’s server and stays there. This course is about getting real value from {AI_FOR} without exposing yourself, your colleagues or the people whose data you hold. No technical details, just clear rules, examples and checklists.

What you will learn

Where Your Data Goes
The Task Instead of the Data
Personal Data
Working Without Personal Data
Business Secrets and Internal Information
Getting Help Without Revealing the Document
The Traffic Light: What You Can Upload
Checklist Before You Send
Anonymizing: Five Techniques
Before and After: An Anonymized Request
Anonymizing in Practice
Spreadsheets, Photos and Scans

What's inside

Four PDF versions of the course: for ChatGPT, Gemini, Claude and Microsoft Copilot — each explains where to find the features you need in that assistant.
13 ready-to-use prompts and a prompt library you can copy from.
Step-by-step tasks, before-and-after examples and a one-page cheat sheet.
Free updates when the AI assistants change.

Who it's for

Office workers, managers, teachers, freelancers and small-business owners who want practical results from AI without technical knowledge.

Questions and answers

Which AI assistant do I need?: Any of the four: ChatGPT, Gemini, Claude or Microsoft Copilot. The free plan is enough for most tasks; each PDF version notes where a paid plan helps.
What format is the course?: A ZIP archive with four PDF files, one for each AI assistant. Read on screen or print.
Do I need technical skills?: No. Every lesson shows the exact prompt to copy and an example of a good result.
Can I use the prompts at work?: Yes. Just never paste personal or confidential data into an AI assistant — the course explains how to anonymize documents.