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Naji Louis
Naji Louis

Posted on • Originally published at najilouis.com

Why Prompts Matter: How AI Answers Change Based on What You Ask

In today’s world of AI tools like ChatGPT, Gemini, and Microsoft Copilot, one thing stands out:
👉 The way you ask a question completely changes the answer you get.

That’s what we call prompting.

Even when asking the same thing, tiny changes in how you phrase it can shift the tone, depth, or even the accuracy of the answer.

What Is Prompting?

Prompting is how you communicate with an AI tool — basically, the instructions you give.

If you think of AI as a new teammate, your prompt is your task description. The clearer you are, the better the results.

Example 1 – ChatGPT

Let’s say you ask ChatGPT about JavaScript.

Prompt 1:

Explain JavaScript.

Response:

JavaScript is a programming language used to add interactivity to websites.

Now, let’s make it more specific.

Prompt 2:

Explain JavaScript in a fun, beginner-friendly way.

Response:

Think of a website as a body. HTML is the skeleton, CSS is the style, and JavaScript is the brain that makes it move and respond.

Just adding a few words (“fun” and “beginner-friendly”) completely changes the tone and structure.

Example 2 – Gemini

Prompt 1:

What is React?

Gemini might respond:

React is a JavaScript library developed by Meta for building user interfaces.

Prompt 2:

What is React? Explain it as if I’m new to web development.

Response:

React helps developers build reusable pieces of a web page called components — like small blocks you can combine to build modern, fast websites.

Again, the difference is in the prompt clarity.

Example 3 – Microsoft Copilot

Microsoft Copilot also shows how the way you ask a question affects the quality of the response.

Prompt 1:

Explain the benefits of TypeScript.

Copilot might respond:

TypeScript adds static typing to JavaScript, helping developers find errors earlier and write more reliable code.

Prompt 2:

Explain the benefits of TypeScript for a junior web developer who is learning JavaScript.

Response:

TypeScript helps you write cleaner JavaScript by catching mistakes before you run the code. It’s great for beginners because it provides hints and suggestions that make learning easier and projects more manageable.

The difference is clear, adding context (“for a junior web developer”) completely changes how Copilot frames the explanation.

Why This Matters

Whether you’re coding, writing, or brainstorming, prompting is the key to getting better results.

Good prompts save time, reduce back-and-forth, and help you get answers that fit your exact needs.

Here are a few things I’ve learned:
✅ Be clear about your goal.
✅ Add context or examples.
✅ Define the tone (formal, friendly, technical, etc.).
✅ Tell the AI who it should act as (“You are a senior developer reviewing code…”).

Final Thoughts

AI isn’t magic — it’s responsive to how you talk to it.
When you write better prompts, you train yourself to think clearly and communicate effectively.

So next time you use ChatGPT, Gemini, or Microsoft Copilot, remember:
🗣️ The better your prompt, the smarter your result.

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