ChatGPT : la formation complète pour débutants (prompts, images, GPT, réglages)

How to Effectively Use Chat GPT

Introduction to Chat GPT

• The video introduces a comprehensive, simple, and free training on how to use Chat GPT effectively in daily life.

• A year ago, the creator published an initial guide on Chat GPT that gained over 500,000 views, indicating high interest in the topic.

• The presenter emphasizes the need for a complete training due to rapid advancements in Chat GPT's features.

Understanding Chat GPT

• Chat GPT is an AI tool popularized in November 2022, now used by millions globally for answering billions of questions daily.

• The name "Chat GPT" combines "chat," referring to conversation, and "GPT," which stands for Generative Pre-trained Transformer—a language model capable of understanding and responding naturally.

• Users can interact with Chat GPT using everyday language without needing technical jargon; it provides clear and structured responses.

Practical Applications of Chat GPT

• Beyond asking questions, Chat GPT assists with various tasks such as document comprehension, letter writing, learning new information, and project organization.

• It is available as an application on multiple platforms (Mac, PC, Android, iOS), functioning across devices like computers and smartphones.

Getting Started with Chat GPT

• To access Chat GPT via web browser: type chatg.com directly into the address bar without "www."

• Creating a user account is essential for saving conversation history and accessing full features; users are guided through the registration process step-by-step.

Account Creation Process

• Users must enter their email address and create a password (minimum 12 characters); OpenAI will send a verification code via email.

• After verifying the email code within the app interface, users provide personal information like first name and date of birth before proceeding.

Important User Guidelines

• Users are advised not to share sensitive information (personal or financial data), as well as to verify any information provided by Chat GPT due to potential inaccuracies.

Exploring Subscription Options

• Upon reaching the homepage of Chat GPT after account setup, users can explore different subscription plans by clicking on “mettre à niveau.”

• The free plan allows access to model 5.2 but has limitations; it's suitable for casual use or occasional inquiries while familiarizing oneself with the tool.

Subscription Options for Chat GPT

Overview of Subscription Plans

• The video discusses various subscription plans for Chat GPT, starting with the GO plan at €8 per month, which enhances capabilities compared to the free version.

• The Chat GPT Plus plan, priced at €23 per month, is highlighted as a personal favorite of the speaker, offering greater comfort and access to advanced features.

• A Pro plan is mentioned, aimed at professional users needing advanced reasoning functions and higher usage volumes; it’s generally unnecessary for personal or family use.

Interface Features

• The interface of Chat GPT is designed to be simple and user-friendly, divided into a central area for interaction and a vertical sidebar on the left.

• The sidebar includes a recognizable logo that allows users to start new discussions easily by clicking on it or using the "new chat" button below it.

Navigation Tools

• Users can toggle the visibility of the sidebar for more screen space; this feature aids in maintaining focus during interactions.

• A search function within the sidebar helps locate existing chats quickly by entering keywords from previous conversations.

Advanced Functionalities

• An image creation assistant can be accessed via an "image" button; this powerful tool will be explored in detail later in the video.

• The "application" button opens a window showcasing all applications compatible with Chat GPT, expanding its functionality significantly.

Project Management Features

• A section dedicated to coding (Codex), while not covered extensively here, caters specifically to programming needs and targets experienced users.

• Projects can group discussions thematically, retaining conversation history within each project for context—this optimizes exchanges and saves time.

User Interaction Enhancements

Group Conversations

• Group conversation features appear only if there are relevant discussions in history; they allow multiple participants to engage around a single thread with Chat GPT included as a participant.

Conversation Organization

• All chat threads are organized chronologically with recent conversations displayed first, facilitating quick access to last exchanges without extensive searching.

User Settings Access

• At the bottom of the sidebar lies an account settings button where all application configurations are located; these will be discussed thoroughly towards the end of the video.

Prompting Area Functionality

Central Interaction Zone

• The central zone is referred to as the prompting area where most interactions occur; it's crucial for effective communication with Chat GPT.

Engine Selection Menu

• A dropdown menu allows users to select different discussion engines tailored for specific tasks like writing or analysis. For beginners unsure about selection, keeping it on GPT 5.2 (the latest model at that time) is recommended.

Understanding Chat GPT Features and Interface

Auto Mode and Group Discussions

• The auto mode allows Chat GPT to autonomously select the most relevant engine based on user requests, making it ideal for beginners.

• A group discussion feature enables multiple users to interact simultaneously, with Chat GPT acting as an additional participant in the conversation.

• This functionality is beneficial for collaborative tasks like planning vacations, where users can share ideas and constraints while receiving guidance from Chat GPT.

Temporary Chats and Input Methods

• The ephemeral chat button initiates temporary discussions that are not saved in history; once finished, these conversations disappear.

• Users can input instructions through a prompt area, which supports various media types beyond text, including images and documents for analysis or summarization.

Voice Interaction Capabilities

• A microphone icon allows users to dictate prompts verbally, catering to those who prefer speaking over typing.

• The voice mode facilitates natural oral exchanges with Chat GPT, simulating a real-time conversation experience.

Navigating Responses and Activity Insights

• After submitting a prompt, users see their request displayed alongside the response from Chat GPT within seconds.

• Clicking on the response time reveals an activity panel showing sources consulted by Chat GPT during its answer formulation.

Exploring Detailed Responses

• Users can review responses provided by Chat GPT along with the time taken for each reply; this transparency aids in understanding response generation.

• Accessing source links directly from the activity panel allows verification of information or further exploration of topics discussed.

How to Use Chat GPT Effectively

Understanding the Structure and Features of Chat GPT

• Chat GPT's responses are well-structured and hierarchical, often using numbered steps for clarity in procedural tasks.

• Sources used by Chat GPT are indicated with small gray boxes; hovering over them reveals the corresponding source, allowing navigation between multiple sources.

• Users can copy text easily using a button, provide feedback on responses with thumbs up or down, which helps improve the software.

• Sharing discussions is simplified through a link-sharing button, while a regeneration button allows users to request new answers based on the same question.

• The branching feature enables users to explore different discussion paths without losing track of the original conversation.

Managing Conversations in Chat GPT

• Users can close source windows and return to discussions seamlessly after reviewing information from sources.

• Chats can be renamed for better organization; users can access their chat history by expanding the "Your Chats" section on the left side.

• Important conversations can be pinned at the top of the list for easy access later, enhancing user experience and efficiency.

Exploring Multimodal Capabilities

• With multimodal prompts, Chat GPT analyzes not just text but also images or documents provided by users for more comprehensive responses.

• Users can upload photos (e.g., medication packaging), asking questions about them in everyday language for tailored advice from Chat GPT.

Practical Examples of Using Images with Chat GPT

• The mobile app allows immediate photo capture; desktop users can upload images received via email or drag-and-drop into prompts effectively.

• Users should remember that while Chat GPT provides general information about medications, it does not replace professional medical advice.

Engaging with Specific Queries

• An example prompt could ask for details about a medication's usage and precautions after uploading its image.

• Upon submission, Chat GPT analyzes both text and image inputs to deliver relevant information efficiently.

This structured approach ensures that key functionalities and practical applications of Chat GPT are clearly outlined for effective use.

Chat GPT and Image Generation: A Comprehensive Guide

Understanding Chat GPT's Capabilities

• Chat GPT analyzes images provided by users, offering descriptions and reassurance about seasonal changes in appearance. It provides simple advice for maintaining skin health in spring.

• The speaker references a video created in December that explains how to effectively prompt Chat GPT for better responses, emphasizing the importance of clear instructions.

• The discussion transitions to image generation capabilities, highlighting that Chat GPT can create high-quality images based on user prompts.

Practical Examples of Image Generation

• The speaker shares an example inspired by biblical texts, specifically asking Chat GPT to interpret a passage from the Old Testament regarding the crossing of the Red Sea.

• Instructions are given to generate an image based on Exodus 14, focusing on verses 15 to 31 while ensuring photographic quality in a 16:9 format.

• After generating the initial image, the speaker notes differences when re-entering specific verses into the prompt, showcasing how detailed inputs affect output quality.

Features and Functionalities of Image Creation

• Users can interact with generated images by requesting modifications or improvements through a designated input area.

• Options are available for sharing images or saving them locally; saved images automatically download to the user's device.

• OpenAI introduced an advanced image module capable of not only generating new images but also transforming existing ones as of May 2024.

Exploring Transformation Tools

• The interface includes features for both generating new images from text prompts and transforming uploaded photos into different styles.

• Users can select various artistic styles for their photos; once selected, Chat GPT generates a new image based on these styles quickly.

• The process allows users to modify prompts easily and observe how different inputs yield varying results in image generation.

Additional Functionalities Available

• Beyond style transformations, users can utilize functionalities like changing backgrounds or creating avatars from their photos.

• A library feature is available where all generated images are stored for easy access and review.

Image Interaction Features

Overview of Image Functions

• Users can click on an image to view it in full screen, where several useful functions are available.

• Images can be shared with friends who can modify them using a new prompt or saved locally for later access.

Zone Selection Feature

• A developing feature allows users to select specific areas of an image for targeted modifications without affecting the entire picture.

• After selecting a zone (e.g., the face), users can input prompts like "remove glasses," and Chat GPT will only alter that selected area.

Contextual Navigation and Project Management

• The three-dot button enables users to open the original image in chat, providing context for modifications or starting new variations.

• A vertical thumbnail bar on the right side helps navigate through the image library easily.

Project Organization in Chat GPT

Purpose of Projects

• Projects help organize discussions by theme and allow Chat GPT to maintain long-term context.

• Creating a project should not involve generic titles like "Miscellaneous" as it undermines their purpose.

Example: Travel Planning Project

• For instance, a project titled "Traveling in Italy" could encompass itinerary planning, health constraints, budget discussions, and cultural preferences over time.

Creating a New Project

• To create a project, click on 'project' in the left column and then 'new project,' followed by entering a title (e.g., "Traveling in Sicily Summer 2026").

Project Settings and Memory Options

Configuring Project Memory

• Before finalizing project creation, users must configure memory settings which dictate how Chat GPT utilizes information from other conversations.

• Two options are available: allowing access to previous conversations or keeping the project isolated from external data.

Finalizing Project Creation

• Once configured, clicking 'create project' establishes it within the left column under projects.

• The three-dot menu next to each project allows renaming, sharing with friends, or deleting projects entirely.

Enhancing Project Functionality

Adding Files and Customization

• Within each project, users can add files; visual customization options include selecting colors and logos relevant to the project's theme (e.g., globe icon for travel).

Instruction Field Importance

• An instruction field is crucial as it sets context for responses from Chat GPT throughout the project's duration.

Crafting Effective Instructions

• Ideal instructions should address four implicit questions: What am I working on? In what context? What fixed constraints exist? What tone/detail level is expected?

Example Instruction Drafting

• For example: “I am preparing for a motorcycle trip in Sicily during summer 2026. This project focuses solely on organizing this trip.”

Instructions for Project Management

Understanding Project Instructions

• Project instructions are not meant for asking questions but to guide Chat GPT on how to think over time.

• Only attach files that contain personal or subjective elements, as generic information is already accessible online.

Importance of Unique Documents

• Valuable documents include personal itineraries, travel constraints, and past travel journals that provide insights Chat GPT cannot find elsewhere.

• Personal notes like a PDF with specific remarks about routes enhance Chat GPT's understanding of the user's travel vision and constraints.

Enhancing Conversations with Contextual Files

• Including unique files allows for richer conversations, as all discussions can reference these personalized elements at any time.

• Users can easily upload files directly into the project settings without navigating through menus.

Initiating a Travel Plan with Chat GPT

Starting the Conversation

• The user initiates a conversation by requesting an ideal 10-day motorcycle itinerary in Sicily during summer.

• Chat GPT provides an overview of the route along with visuals and detailed daily breakdowns including distances and contextual information.

Visualizing the Itinerary

• The user requests a visual representation of the itinerary on a map, which is successfully generated by Chat GPT.

Exploring Advanced Features: Custom GPT

Introduction to Custom GPT

• The discussion shifts towards custom-built assistants known as "GPT," which can be created by users or developers for specific tasks.

Benefits of Using Custom GPT

• These assistants save time, improve efficiency, and allow delegation of repetitive tasks in professional settings.

Creating Your Own Custom Assistant

Steps to Create a New GPT

• Users are guided through creating their own custom chef assistant capable of suggesting quick recipes based on dish names or available ingredients.

How to Configure Your GPT Assistant

Overview of the Configuration Process

• The configuration interface includes an assistant area and a preview zone for immediate testing of your GPT's behavior.

• Users can add an image or icon for easy recognition, although it's not mandatory. ChatGPT can assist in creating this image.

• A clear name is essential; it should indicate the purpose of the GPT. For example, "mon chef cuistau" suggests a cooking assistant.

Setting Up Descriptions and Instructions

• The description field summarizes what the GPT does, visible to future users. An example provided is "assistant culinaire francophone expert."

• Detailed instructions are crucial as they define how the GPT behaves and what it should avoid. Clarity here enhances effectiveness.

Crafting Effective User Interactions

• Instructions should include asking users about their desired dish or available ingredients before suggesting recipes.

• Emphasizing common ingredients and practical advice ensures accessibility for all users while maintaining a neutral tone.

Enhancing User Experience with Conversation Starters

• Conversation prompts help guide user interactions from the start, preventing blank page syndrome. Examples include requests for recipe suggestions based on available ingredients.

Utilizing Knowledge Bases and Features

• Users can upload files (up to 20 per GPT), which is beneficial for specific content needs but not necessary in every case.

• Recommended models can be set by default or specified by the user; most cases benefit from leaving settings unchanged.

Advanced Functionalities and Testing

• Features like web search, Canva functions, image generation, and code interpretation can be enabled based on user needs.

• The preview area allows real-time testing of instructions to ensure that the GPT behaves as expected before finalizing its setup.

Final Steps Before Publishing

• Once satisfied with configurations, users can save and publish their GPT with options for personal use or broader sharing capabilities.

Sharing and Managing Your GPT

Sharing Options for Your GPT

• You can share your GPT either privately within your account or publicly via a link. This allows easy access for friends, colleagues, or students.

• Another option is to publish your GPT in the GPT store by selecting an appropriate category, making it accessible to all ChatGPT users.

• After saving your GPT, you can return anytime to edit or improve it. Use the "Update" button to save any changes made.

• The "Copy Link" button enables you to retrieve a direct link to your GPT for sharing with others.

Managing Your GPT

• Clicking on your GPT opens a new discussion thread based on that assistant. You can modify or delete it using the respective buttons next to its name.

• All discussions created from this GPT will appear in the "Your Chats" section like any other conversation.

Connecting Applications with ChatGPT

Introduction to Applications

• Applications (formerly known as connectors) allow ChatGPT to connect with external services such as email and calendars, enhancing its functionality beyond simple Q&A.

• With user consent, ChatGPT can read, organize, analyze information, and interact with daily tools directly from one interface.

Connecting Gmail

• To connect Gmail, navigate to the applications section where you can search for and select Gmail from the list of available applications.

• After clicking "Connect," you'll be prompted to authorize access by selecting which Gmail account you'd like ChatGPT to connect with.

Permissions and Control

• Users must grant permission for ChatGPT to view emails and draft messages; however, it cannot send emails independently without user action.

Practical Examples of Using Connected Apps

Analyzing Newsletters with ChatGPT

• For instance, if overwhelmed by newsletters accumulating over time, you can ask ChatGPT to analyze specific emails from a newsletter since a certain date.

• A sample prompt could request an analysis of themes and important information while distinguishing between primary content and secondary details.

How Chat GPT Enhances Email Management and Communication

Efficient Email Summarization

• The speaker discusses the importance of identifying which emails warrant detailed reading, emphasizing the efficiency gained by using Chat GPT to provide clear and structured summaries.

• A demonstration shows how a simple search through thousands of emails combined with Chat GPT's analytical capabilities can significantly streamline daily tasks.

Drafting Emails with Chat GPT

• The speaker illustrates a practical use case where they request Chat GPT to draft an email for scheduling an annual maintenance appointment with their heating technician.

• By entering a straightforward prompt into Chat GPT, the user quickly receives a draft email ready for review and sending.

Seamless Integration with Gmail

• Once the email draft is generated, it can be directly transferred to Gmail as a draft, requiring only minor adjustments before sending.

• This example highlights how efficiently Chat GPT can assist in preparing and transmitting emails without manual copying or pasting.

Understanding Different Modes of Interaction

• The speaker clarifies key distinctions between conversation threads, specialized assistants (GPT), and agents within the context of using Chat GPT.

• A conversation thread involves simple Q&A interactions, while a specialized assistant operates within predefined parameters. An agent takes on more complex tasks by analyzing situations and breaking down work into steps.

Utilizing Agent Mode for Complex Tasks

• The concept of an agent in Chat GPT is explained as not being autonomous but rather as an orchestrator that requires user initiation based on specific objectives.

• Agents are capable of utilizing various tools during execution to analyze information and structure complex tasks effectively.

Case Study: Financing Education Abroad

• A scenario is presented where parents seek funding options for their child studying computer science in the U.S., illustrating the complexity involved in such decisions.

• The speaker activates agent mode to analyze potential financing solutions for international students, demonstrating how this feature aids in organizing relevant information systematically.

How to Effectively Use Chat GPT for Shopping Assistance

Introduction to the Process

• The process begins with a clear constraint: operations are based in France, and decisions should not be made without proper context.

• The design time for generating reports is approximately 8 minutes, culminating in a structured PDF or Word-compatible document.

Accessing Sources and New Features

• Users can access sources that informed the report by clicking a designated button.

• A new feature called "shopping assistant" allows users to compare products rather than directly purchase them.

Using the Shopping Assistant

• To utilize the shopping assistant, users describe their needs and constraints; Chat GPT helps clarify options available.

• An example of searching for a Bluetooth speaker illustrates how Chat GPT analyzes needs and compares models based on user input.

Criteria for Choosing Products

• Users specify requirements such as sound quality, Bluetooth connectivity, design preferences, and budget when seeking product recommendations.

• Chat GPT provides an overview of important criteria for selecting a Bluetooth speaker before suggesting various models across price ranges.

Understanding Responses from Chat GPT

• After initiating a request, Chat GPT asks clarifying questions about listening priorities and audio sources used by the user.

• The shopping assistant tailors its suggestions based on user responses rather than simply listing products.

Addressing Hallucinations in AI Responses

• "Hallucinations" refer to instances where Chat GPT provides plausible but incorrect information due to insufficient data or vague queries.

• These inaccuracies often arise from ambiguous questions or requests for recent information that lacks verifiable sources.

Best Practices When Using Chat GPT

• It’s crucial to verify information provided by Chat GPT in sensitive areas like health or legal matters since it is not an official source.

• Structured prompts with context help reduce hallucinations and yield more reliable answers from the AI system.

Customizing Your Experience with Settings

• Adjusting settings within Chat GPT enhances user experience by allowing personalization while understanding data usage policies.

• Users can modify display names and usernames through account settings, ensuring clarity in identity during interactions.

Overview of Chat GPT Settings and Customization

Navigating the Menu and Logout Options

• The chapter begins with a brief mention of changing tariff plans, indicating that this will not be the focus here.

• At the bottom of the menu, there is a logout button to close your Chat GPT session.

• An AED section provides access to various assistance elements and documentation.

General Settings

• Clicking on "Settings" opens a window displaying all categories in the left column.

• The first option under general settings allows users to choose between light and dark themes for the interface.

• Users can modify accent colors from default gray by selecting from a dropdown menu.

• Language settings allow users to select both interface language (e.g., French) and spoken language.

• An option exists to activate separate voice mode, which displays Chat GPT voice in a dedicated screen without real-time transcription.

Notifications Management

• Users can enable push notifications for responses, alerting them when tasks like deep searches or image generation are completed.

• Notifications can also be set for group conversations when new messages arrive.

• Email notifications are available for updates on scheduled tasks or invitations to shared projects.

Personalization Features

• Personalization settings significantly influence how Chat GPT responds during discussions; users can define response style and tone at the top of this section.

• Users have options to adjust warmth, enthusiasm, structure, and emoji usage in responses according to their preferences.

User Information Input

• A section for custom instructions allows users to input prompts that enhance Chat GPT's accuracy in responses based on user needs.

• Users can provide an alias for personalized interaction; profession details directly affect response technicality levels.

Memory Functionality

• The memory section enables Chat GPT to remember context-related information about users' preferences over time.

• Users can manage stored memories through an accessible space where they can search specific memories or change sorting orders.

Memory Management in Chat GPT

Overview of Memory Features

• The three-point menu at the end of the line provides essential information about memories, including the date recorded and the discussion thread context.

• Users can easily delete memories they find irrelevant through this menu, maintaining control over what Chat GPT retains.

• A feature allows users to manage memory automatically, with a disclaimer regarding consequences if disabled.

Historical Context Utilization

• Activating chat history enables Chat GPT to reference past conversations for better contextual understanding and coherent responses.

• If deactivated, each conversation is treated independently, which may reduce continuity in interactions.

Voice Interaction and Transcription

• When using voice commands, exchanges can be transcribed into text. This option helps Chat GPT utilize past transcriptions for improved future responses.

Task Scheduling Functionality

• Users can create scheduled tasks by prompting Chat GPT; for example, requesting daily weather updates at a specific time.

• Once a task is created, it can be managed through settings where users can modify or delete it as needed.

Data Management and Privacy Settings

• The "Improve Model for All" option should remain disabled to prevent personal data from being used in training future AI models.

• Users have access to shared conversation links and can revoke them if necessary for privacy management.

• The "Export Data" option allows users to back up their information before account deletion or significant changes.

Account Management and Features in Chat GPT

Security Settings

• Users can manage their account security settings, including multi-factor authentication to enhance account protection.

• Options are available to disconnect from the current device or all devices, which is crucial in case of loss or theft of a device.

Parental Controls

• The parental control feature allows linking parent and teen accounts for better supervision of Chat GPT usage within families.

• This functionality is particularly useful for guiding children through their initial experiences with Chat GPT.

Account Information

• Users can view and manage their display name, email address, and subscription details within the account section.

• There are options to permanently delete the account, an irreversible action that removes all associated conversations and data.

Creator Profile

• For users creating or publishing content on GPT, there’s a section to set up a creator profile with social media links and contact information.

Conclusion

• The video wraps up by encouraging viewers to explore artificial intelligence further and inviting them to subscribe for future updates.