AI prompts: how to ask so the answer is useful

Checked 26 October 2026 · by A.Frick

How to write prompts that work, with ready examples for everyday tasks.

A prompt is what you type to an AI. The better you state the task, the better the answer. No magic words are needed, only clear instructions.

Four parts of a good prompt

1. Task. Say what you want done, in one sentence.
2. Context. Give the facts the AI cannot know: who the reader is, what you already have, what must be avoided.
3. Format. Name the shape: a list, a table, three sentences, a draft email.
4. Example. If you can, show one sample of the result you like.

Habits that help

• Ask for one thing at a time. Long mixed requests give muddy answers.
• Say what to do, not only what to avoid.
• Check the facts in the answer. A model can state wrong things with confidence. This is called a hallucination.
• If the answer misses, say what was wrong and ask again. A second round is normal.

System prompts and settings

A system prompt sets standing rules for a whole chat, such as tone or role. The setting temperature controls how varied the answers are in tools that expose it.

Ready prompts

See everyday prompts for tasks you can copy and adapt.

A risk to know

Text you paste can contain hidden instructions. This is prompt injection. Do not let an AI act on content you do not trust.

All pages in this section

• 12 everyday prompts you can copy

  Twelve copy-and-paste prompts for daily tasks, with the reason each one works, and a short method to write your own: role, context, goal, format, examples.