
Do you feel like you are falling behind with AI?
Many people try ChatGPT but get messy or generic results.
It is frustrating to spend time on a prompt only to get a boring answer that you cannot use.
This gap makes work feel harder than it should be in 2026.
You can learn to control the AI like a master.
In this guide, we show you how to use ChatGPT to get high-quality results every single time.
Stop guessing and start using the full power of these tools to save hours of work.

Prêt à découvrir la puissance d'OpenAI ChatGPT ? Plus de 5 millions d'utilisateurs ont déjà exploré ses fonctionnalités. Voyez ce que cette IA intelligente peut faire pour vous !
ChatGPT Tutorial
Think of ChatGPT as a smart assistant ready to help you work faster.
Just type a clear job into the box and watch it respond. You can ask for changes until the answer is perfect for you.
How to Use Advanced Models
Advanced models are great for solving hard problems.
They can think through complex tasks better than basic tools. These models use deep reasoning to give you the most accurate help possible.
You can even use them to plan out entire projects from start to finish.
Using them helps you get professional input for your most important work.
Step 1: Access the Right Model
- Open your browser or the official app to get started.
- Look for the model menu at the top of your screen to access ChatGPT settings.
- Pick the latest advanced version, like Thinking Mode, to handle deep research or tricky logic.
- Faire sure you have a valid phone number linked to your account to unlock these powerful features.
Step 2: Give a Detailed Job
- Type a clear prompt that ChatGPT can understand by being very specific.
- Ask the AI to find up-to-date information by searching the web for recent news.
- Tell the model to act like an expert, such as a professeur or a coder, to get better advice.
- If you need creative inspiration, ask for a list of wild or new ideas to break your writer’s block.

Step 3: Check and Save Your Work
- Read the instant answers carefully to make sure the facts are correct.
- Ask follow-up questions if you need the AI to explain a hard part again.
- Use the chat history in the sidebar to find and re-read your old conversations plus tard.
- If you haven’t tried it yet, go to the store and download ChatGPT today to use these models on the go.
How to Use AI Image Generation
Creating pictures with AI is like magic.
You can turn any idea into a real image just by typing. This AI assistant helps you make art for école ou travailler.
It uses reinforcement learning to get better every time you provide feedback.
Step 1: Start Your Project
- Go to the home page and click the button for a new chat.
- If you have an OpenAI paid subscription, you get priority access to the best tools.
- Log in with your OpenAI account or a Microsoft account to see the image maker.
- Look for the headphone icon if you want to use voix conversations to describe your art.
Step 2: Write Your Vision
- Type your first prompt to describe what you want to see.
- Use the initial prompt to pick colors, lighting, and a cool style.
- Be clear so the AI does not give you nonsensical answers or follow incorrect premises.
- The AI will reject inappropriate requests, so keep your ideas friendly and safe.

Step 3: Fix and Save
- Look at what you told ChatGPT to make and see if it looks right.
- If the image is wrong, just tell the AI what to fix in the past conversations.
- Remember that ChatGPT remembers what you liked before to help you next time.
- You can ask it to stop if it makes inappropriate requests and try a new idea instead.
How to Create Customized Projects
Customized projects are like private lockers for your work.
You can keep all your chats and files in one spot so you never lose them.
This helps the AI give you tailored advice because it knows exactly what you are working on.
You can switch between different tasks without mixing up your instructions.
It makes your workflow much smoother because the AI stays focused on the specific goal of that project.
Step 1: Start Your Project Workspace
- Open your mobile browser or desktop app to see your main dashboard.
- Find the sidebar and click settings or the plus icon to start something new.
- Give your project a name so ChatGPT’s responses stay focused on that one topic.
- You may need to complete a quick phone verification to use these advanced organization tools.
Step 2: Set Your Own Rules
- Look for the custom instructions box inside your new project area.
- Type in how you want the AI to act, like Always use short words or Be a math teacher.
- This helps ChatGPT remember your style every time you start a new chat in this group.
- You can change these rules anytime to see the newest model improvements in action.

Step 3: Add Your Information
- Upload files or paste texte to build the training data for your specific project.
- Use web browsing to let the AI find the latest facts for your research.
- This feature is great for users who handle a lot of données and want to avoid a messy click log.
- Join the hundreds of millions of people using projects to stay organized and finish work faster.
Alternatives à ChatGPT
Si vous recherchez d'autres outils similaires à ChatGPT, de nombreuses options sont disponibles.
Chacune a un objectif différent, allant de la recherche sur le Web à l'écriture créative.
Voici un bref aperçu de quelques-uns des meilleurs Alternatives à ChatGPT.
- Claude: Reconnu pour son style conversationnel et sa large fenêtre de contexte, il est souvent privilégié pour l'écriture et les tâches créatives.
- Perplexité: Il s'agit d'un moteur de recherche qui fournit des réponses accompagnées de sources et de citations. Il est idéal pour la recherche et la vérification des faits.
- Grok: Intelligence artificielle issue de xAI, elle est connue pour son humour et sa connexion aux informations en temps réel de X (anciennement Twitter).
- Recherche profonde: Cette IA est reconnue pour ses excellentes performances en matière de programmation, de mathématiques et de raisonnement logique.
- Manus: Cet outil est spécialisé dans l'automatisation des tâches complexes et répétitives telles que la gestion des courriels et la création de présentations.
- Recherche Andi: Un moteur de recherche nouvelle génération qui utilise l'IA pour fournir des réponses directes au lieu d'une simple liste de liens.
- Vous.com : Ce moteur de recherche propose également un assistant conversationnel basé sur l'intelligence artificielle. Il est reconnu pour son respect de la vie privée et le contrôle qu'il offre aux utilisateurs.
- Gémeaux: Un outil multimodal de Google qui s'intègre aux autres produits Google. Il est idéal pour accéder à des informations actualisées et effectuer des raisonnements complexes.
- Copilote: Il s'agit d'une suite d'outils d'IA de Microsoft qui fonctionne au sein d'applications comme Word et Excel. Elle contribue à améliorer la productivité dans l'écosystème Microsoft.
- Pokee : Il s'agit d'une IA spécialisée pour jouer au poker et l'analyser. Elle peut fournir des informations précieuses sur la théorie des jeux et la stratégie.
Comparaison de ChatGPT
D’après les informations disponibles, voici une comparaison de ChatGPT avec les alternatives que vous avez mentionnées.
- ChatGPT contre Claude : ChatGPT est une IA conversationnelle généraliste, performante dans de nombreuses tâches. Claude est reconnu pour son ton naturel et conversationnel, ainsi que pour sa capacité à traiter des documents très longs.
- ChatGPT contre Gemini : ChatGPT est un outil d'IA polyvalent, tandis que Gemini, de Google, est profondément intégré à l'écosystème Google, ce qui le rend performant pour les tâches au sein des applications Google et pour l'accès à des informations à jour.
- ChatGPT contre Perplexity : ChatGPT est un chatbot généraliste. Perplexity est un moteur de réponses qui fournit des résumés et des réponses étayés par des citations issues du web, ce qui le rend particulièrement adapté à la recherche.
- ChatGPT contre Grok : ChatGPT est une IA généraliste et créative. Grok est une IA de xAI réputée pour son humour et son accès aux informations en temps réel de X (anciennement Twitter).
- ChatGPT contre Copilot : ChatGPT est un assistant IA autonome. Copilot est une suite d'outils IA de Microsoft intégrée directement à des applications comme Word et Excel pour optimiser la productivité.
- ChatGPT contre Deepseek : ChatGPT est une IA conversationnelle polyvalente. Deepseek est reconnu pour ses excellentes performances dans des tâches techniques telles que la programmation, les mathématiques et le raisonnement logique.
- ChatGPT contre Manus : ChatGPT est une IA généraliste. Manus est un agent d'IA spécialisé, conçu pour automatiser des tâches complexes et multi-étapes telles que la création de présentations et la gestion des courriels.
- ChatGPT contre Pokee : ChatGPT est une IA polyvalente, mais elle n'est pas optimisée pour les jeux stratégiques. Pokee, quant à elle, est une IA spécialisée pour le poker, conçue pour analyser la théorie des jeux et fournir des analyses stratégiques.
- ChatGPT contre Andi Search : ChatGPT est une IA conversationnelle dotée de capacités de navigation web. Andi Search est un moteur de recherche nouvelle génération qui utilise l'IA pour fournir des réponses directes plutôt qu'une liste de liens.
- ChatGPT contre You.com : ChatGPT est une puissante intelligence artificielle conversationnelle. You.com est un moteur de recherche respectueux de la vie privée qui propose également un assistant conversationnel et une suite d'outils d'IA.
Conclusion
Using ChatGPT is a great way to get fast answers and save time every day.
You can sign up for a free account to start a conversation on the main page.
If you want new features like DALL-E for images or better code help, you can upgrade to ChatGPT Plus.
Always check your history to see an old chat or message. Remember to follow the rules and avoid illegal activities while creating new things.
You can access the dedicated app on your smartphone or use Google to find it online.
Contrairement aux autres chatbots, this tool gives you the ability to finish a request quickly.
Your data is kept safe as you keep learning and growing.
Foire aux questions
Is ChatGPT free?
Yes, absolutely. You can access the base GPT-5.2 model for $0. However, the free tier includes message caps—roughly 10 every 5 hours—before switching to a “mini” version. It’s a solid entry point for casual users who don’t need high-volume reasoning power.
How much does ChatGPT cost?
Pricing is tiered for 2026. While the basic version is free, ChatGPT Go costs $8/month, Plus is $20/month, and the high-end Pro plan is $200/month. Professional tiers offer unlimited access to flagship models like GPT-5.2 Pro and Sora 2.
Can you use ChatGPT without signing up?
Surprisingly, yes. OpenAI allows guest access without an account on their website. The catch? You can’t save chat history, use voice mode, or create images. It’s perfect for a quick, anonymous search but lacks the continuity of a registered profile.
What is ChatGPT and how does it work?
ChatGPT is an advanced AI chatbot. It uses a “Transformer” architecture to predict the next word in a sequence based on massive datasets. Essentially, it’s a deep-learning engine that analyzes your prompts to generate human-like text, code, or even video responses.
How to access chat gpt 4 for free?
Accessing GPT-4 (or GPT-5.2 Instant) for free is simple via the official site, though limits apply. For higher limits, try Microsoft Copilot or third-party extensions like Merlin AI. These platforms often provide premium model access without the $20/month Plus fee.
Do you have to pay for ChatGPT?
Only if you want the “horsepower.” Casual users don’t need to pay a dime for basic chatting. However, if your work requires deep reasoning (Thinking mode) or massive context windows for legal/coding tasks, the $20 or $200 subscriptions become necessary investments.
Where do I start with ChatGPT?
Start at chatgpt.com. Just type a question! For beginners, the best move is using “Custom Instructions” (requires an account) so the AI remembers your preferred tone. It’s a blank slate—treat it like a highly knowledgeable, albeit sometimes literal, intern.
More Facts about ChatGPT
- Coût: ChatGPT Plus is a paid plan that costs $20 every month.
- GPT-4: People who pay for Plus get to use the GPT-4 model, which is very smart.
- Priority Access: Plus members get to try new features and updates before everyone else.
- Special GPTs: Plus users can use GPTs, which are bots made for specific subjects like math or art.
- High Speed: If you have a Plus account, the AI gives you answers much faster than the free version.
- Data Analysis: Plus users can use a tool that looks at data and helps solve hard math problems.
- No Waiting: Paid users can use ChatGPT even when a lot of people are online at the same time.
- Training Data: By default, OpenAI can see your chats and use them to help the AI learn.
- Side Panel: You can see all your old chats in the list on the side of the home page.
- Deleting Chats: You can erase all your past chats by clicking your profile and then clicking Settings.
- Managing Data: There are many settings in the side panel that let you control your personal information.
- History Toggle: If you turn your chat history off, you can’t see your old chats on any device until you turn it back on.
- Study Guides: ChatGPT can make practice tests, trivia, and study schedules to help you learn.
- Setting Rules: Telling the AI who your audience is helps it give you much better answers.
- Custom Instructions: You can save your preferences so the AI always remembers how you like to talk.
- Context Matters: Vague questions get boring answers; giving more details makes the answers better.
- Signature: You need an OpenAI account to use it. You can sign up with any of your email, Google, or Microsoft accounts.
- Memory: The AI remembers what you said earlier in the chat so you can talk back and forth naturally.
- Regenerate: If you don’t like an answer, you can click the regenerate icon to get a new one.
- Partage: You can create a unique web link to share a specific chat with other people.
- Vérification des faits : ChatGPT can sometimes say things that are wrong, so you must always check its work.
- Writing Tasks: It can write emails, reports, and réseaux sociaux posts, or make your writing sound professional.
- Many Uses: People use it for coding, making art, learning, and staying organized.
- Brainstorming: The AI is great at coming up with new ideas or making outlines for blog posts.
- Writing Coach: You can use ChatGPT as a personal coach to help you become a better écrivain.
- Summarizing: It can write essays for you or summarize long books into short notes.
- Job Help: It can help you create a resume or a cover letter for a job.
- Entreprise Outils: It can help with work tasks like writing ads or making business plans.
- Applications mobiles : There are apps for iPhones and Androïde phones that make it easier to use.
- Voix Mode: The mobile apps let you talk to the AI using your voice.
- Syncing: The mobile app saves your history so you see the same chats on your phone and computer.
- Accessibilité: The app is designed to be easy to use, especially for people who have disabilities.
- On-the-Go: Using voice prompts on the app makes it easy to get help while you are walking or moving.
- Instant Advice: The app gives fast answers and personal advice better than the web version.
- 2026 Productivity: In 2026, it acts as a partner to help you get more work done.
- Tâches automatisées : In 2026, it can set up daily reminders and automatic prompts for your tasks.












