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Specific uses of ChatGPT
ChatGPT is a revolutionary technology based on GPT-4 model, which can offer businesses immense benefits.
From providing 24/7 customer support to automating data entry and sales inquiries, businesses of all sizes are already harnessing its power.
ChatGPT usage rules
Before you get started, here's what you need to know to use ChatGPT safely.
🚫 What ChatGPT refuses to do
ChatGPT is not an “all-terrain” tool. Here are its main limitations:
Prohibited content:
- Hate or discriminatory language
- Harassment or threats
- Explicit sexual content involving minors
- Instructions for illegal activities
- Creation of malware or viruses
Good to know: If you're testing these limits out of curiosity, ChatGPT will politely explain why it can't respond, without blocking your account.
🔒 Protect your personal data
Practical tip: Replace real names with codes. Instead of “My colleague Pierre”, say “My colleague P.” or “a marketing colleague.”
Optimize your questions for better answers
❌ Vague question:“How do I do marketing?”
✅ Specific question:“How do I create a Facebook Ads campaign for my hair salon in Lyon with a budget of 300€/month, targeting women aged 25-45?”
ChatGPT
ChatGPT understands ENglish perfectly, but some specificities to know:
- Sometimes “translated” answers: Some expressions may sound English
- Cultural references: Mostly American, adapt your examples
- You can ask for: “Answer in fluent ENglish” or “Use French expressions”
Difficulties with using ChatGPT
The main challenge: to distinguish what is true from what is false
ChatGPT may be lying to you... without knowing it!
AI sometimes generates “hallucinations” - information that seems correct but is invented.
Concrete examples of common mistakes:
How to verify information
Simple 3-step method:
- Quick Google search for important facts
- Crossing with 2-3 reliable sources (official sites, recognized press)
- Common sense: does the information seem coherent to you?
Golden rule: The more important the information is to you (work, health, finances), the more you need to verify it.
Free vs paid access: what to choose?
The different models available
Free versions:
- GPT-4.1 Mini : Faster for daily tasks
- O4-Mini : Fastest for advanced reasoning
- Limited access during peak hours
Paid versions (ChatGPT Plus - 20€/month):
How do I choose the right model?
- To get started : Start with GPT-4.1 Mini (free) to discover the tool.
- If you code : O4-Mini-High excels at programming and image analysis.
- For complex analysis : O3 uses advanced reasoning to solve difficult problems.
- Daily use : Gpt-4o remains the best compromise between versatility and performance.
tip : You can change the model during the conversation according to your needs. Use o3 to analyze a complex problem and then gpt-4o to write your report!
Where to use ChatGPT?
New in 2025: Access to advanced models (o3, o4-mini-high) is gradually being democratized, even for free accounts with usage limitations.
⚠️ The hidden biases of AI
ChatGPT is not neutral. Her answers may reflect:
- Geographic biases : Mainstream Western/American perspective
- Time biases : Information dated according to his training period
- Professional biases : Advice oriented to “white collar” or “tertiary sector”
How to protect yourself from it? Add in your prompts: “Adapt your response to the French context” or “Give various examples according to different profiles”
The permanent evolution of the tool
👍 Positive points
- Steady improvements in accuracy
- New features added frequently
- Correction of identified bugs
👎 Points of attention
- Your experience may change from week to week
- Some answers may become out of date
- Need to adapt to updates
Practical advice: If a feature doesn't work as it used to, it may be due to an update. Check out OpenAI news to stay up to date.
Use cases to avoid absolutely
For professionals:
- Drafting contracts without legal validation
- Medical diagnoses or health advice
- Critical financial calculations without verification
- Official or certified translations
For individuals:
- Personalized legal advice
- Information on medications
- Specific investment advice
- Homework help without real learning
ChatGPT is still a great assistant when you know your limits. To use it intelligently is to combine its power with your critical mind!
Conclusion
With ChatGPT, businesses across industries can now experience groundbreaking technology that delivers personalized content tailored to their individual needs.
AI-driven documents will no longer be a distant dream; they are right at your fingertips - it's time to take advantage of these powerful capabilities!
That you want create a blog and monetize it, write video scripts for your new YouTube channel, create an e-commerce business or create content for customer acquisition and retention, ChatGPT has what you need.
One of ChatGPT's most popular applications is the creative writing project.
Writers around the world have used this powerful tool to develop content ideas, write blog posts, articles, and news, and Make money blogging.
Like others AI-assisted writing software, ChatGPT can generate personalized content for a variety of purposes, including SEO and marketing.
Further reading: Here is my Full review of Jasper so you can compare the two.
In addition, here is a list of alternatives to ChatGPT so you can better understand what the AI market offers.
FAQS
Is ChatGPT really free in French?
Yes, Gpt-4o mini is free on chat.openai.com with full French support.
Can I use ChatGPT without an account?
No, an account is required for the web or mobile interface, but registering is quick and free.
How do I integrate ChatGPT with WhatsApp?
Use a third-party bot like ChatGPT Bot or set up via Botpress for instant responses (Botpress).
What are the limitations of the free version?
Less efficient for complex tasks (e.g. image analysis) and limited in the volume of intensive requests.
Is ChatGPT secure?
Yes, OpenAI uses SSL encryption, but avoid sharing sensitive data (OpenAI Privacy).
Can I use ChatGPT to code?
Yes, it generates code (Python, HTML, etc.). Example: “Write a Python function to sort a list.”
How can I improve my prompts?
Be specific, give context, and ask for specific formats (e.g. lists, tables).
How do I access GPT-4.5?
Through a Pro subscription, in the dropdown menu.
What model to code quickly?
o4-mini-high or GPT-4.1.
