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Plain English · 1 min

What is a prompt (and why yours matter)?

The least mystical word in AI: it means 'what you typed'. But there's a reason people go on about it.

Plain English · Updated 24 September 2026

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The definition

Prompts are important because an LLM only knows what you tell it. It can't see your face, know your standards, or understand your context. If you say, 'Write a post about our sale', you'll get something generic. But if you say, 'Write a friendly two-line post telling regulars our winter sale starts Friday, no exclamation marks', you'll get something useful. You made the key decisions, not the machine.

The one trick that matters

Think of the AI as a new employee on their first day. Give them the same context you would give a person: who it's for, the tone to use, essential facts, and what to avoid. For example, a plumber asking for a quote email would need to add the job details, price, and earliest date. That's the crux of 'prompt engineering'.

When a tool is tailored for your business, like our assistants, much of this is automatic. The context is built-in, so your team can type naturally and still get accurate answers. That's why investing in one makes sense.

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The full practical version: how to write prompts that make even free tools genuinely useful for your business.

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