Bases de l'IA et guides pratiques

ChatGPT Apps: What They Are and How to Use Them

ChatGPT is no longer just a chatbot. It’s becoming an interactive assistant that can book hotels, design presentations, and create music playlists right inside your…

The Ultimate Guide to Setting Up Your New Mac In 2026

TL;DR: To set up your new Mac in 2026, update your iPhone first, then use the “Set up with iPhone” feature during the initial boot for a seamless handshake…

Got a New Mac for Christmas? 20 Must-Have Mac Apps to Install First in 2026

TL;DR: To get the most out of your new Mac (M1–M5) in 2026, start with three categories: AI chatbots (Fello AI as your main hub) to make every task smarter, Screen…

AI for Absolute Beginners in 2026: From Zero to Hero

TL;DR: To learn AI efficiently without burnout, follow this progressive path designed to move you from absolute beginner to specialist skills over six months. Step…

10 Creative Ways to Use AI for Christmas and Every Celebration

TL;DR: Artificial Intelligence can act as your personal holiday planner, helping you create custom cards, find unique gifts, plan complex menus, and even write…

Top 10 AI Shortcuts & Automations for Your Mac in 2026

TL;DR: Use Apple Intelligence for private on-device rewrites and summaries. Use ChatGPT for Mac, Fello AI, or Raycast as a global “Ask AI” hotkey (⌥Space). Make…

AI in 2026: Trends, Forecasts, and What to Expect

TL;DR: By 2026, Artificial Intelligence is widely expected to shift from a phase of experimental chatbots to embedded “agents” that perform actual work. While the…

We tested: Which AI Sounds Most Human? Claude, ChatGPT, Gemini or Grok

TL;DR: We tested four frontier models to see which one writes the best “I’m late for work” email. In our test, Claude Sonnet 4.5 felt like the most balanced…

How to Use ChatGPT to Make Your Homework

TL;DR: Use ChatGPT to understand, plan, and improve your homework. Never to copy-paste a finished answer. Always follow your school’s AI rules and keep your own…

How to Roast Your Spotify Wrapped Using AI

TL;DR: Tired of the annual “humble-brag” parade? This year, flip the script. Instead of posting your top 0.5% status, this guide shows you how to use ChatGPT and…

How to Stop AI from Training on Your Data: The 2026 Privacy Guide

TL;DR: You cannot remove data from AI models that have already been trained, but you can stop companies from using your future chats to improve them. ChatGPT…

Does Being Rude to ChatGPT Actually Get Better Results?

TL;DR: A 2025 study suggests that being rude or curt to ChatGPT-4o can slightly improve accuracy (by ~4%) on multiple-choice questions. However, this is likely…

How Is AI Affecting Students and Schools? The Good & The Ugly

TL;DR: AI is now a staple in education. Students use it as an on-demand tutor; teachers use it to plan lessons and mark faster. But the same tools raise hard…

One Prompt Face-Off: Midjourney v7 ChatGPT, Stable Diffusion, Nano Banana Pro

TL;DR: Quick Battle Specs (at a glance) We gave one prompt to Midjourney, Nano Banana Pro, ChatGPT, and Stable Diffusion to see which model actually performs best…

Don’t Wait for 2027: Make a Smarter Siri Now

TL;DR: How to Make Siri Smarter Now (Step-by-Step) You don’t need to wait for 2027. Here is how to replace Siri with Fello AI on your iPhone immediately: And if the…

ChatGPT 5 vs ChatGPT 5.1: A Full Comparison

It feels like ChatGPT 5 just arrived, and now everyone is talking about ChatGPT 5.1. In this ChatGPT 5 vs ChatGPT 5.1 comparison (and GPT-5 vs GPT-5.1 for API…

How to Turn Off Google AI Overviews: 6 Simple Methods

Seeing a big AI-generated box at the top of your Google results? That’s the new “AI Overview,” and it’s now a standard part of Search. While it’s meant to be…

7 prompts puissants qui révèlent ce que Google Gemini sait de vous

Vous êtes-vous déjà demandé ce que Gemini retient vraiment de vos conversations ? Cela peut ressembler à une boîte noire. Vous discutez de projets professionnels…

ChatGPT Atlas vs Perplexity Comet: Which One Survived

This matchup ended on August 9, 2026, the day OpenAI shut ChatGPT Atlas down. Perplexity Comet is still here, still free, and now runs on Windows, macOS, Android…

How AI “Reasoning” Models Think Explained

Have you noticed your AI assistant getting… smarter? It’s not just your imagination. The latest AI models (like OpenAI’s o3/o4-mini, Google’s Gemini 2.5 Pro, and…

How to Download & Use Mistral AI on Mac

How to Download & Use Mistral AI on Mac: 4 Easy Ways Want to use the powerful new AI from Mistral on your Mac? You might be wondering where the “download” button…

ChatGPT Leaked Which Digital Products Gonna Explode in 2026! (Copy This Fast)

The creator economy is projected to surpass $250B in 2025 and continue compounding >20% annually through the 2030s. Rising creator tools, cheaper AI models, and new…

What Is Mistral AI? Le Chat, Medium 3.1 & Magistral 1.2

Have you heard about Mistral AI? It’s a powerful new AI company based in Paris, France, that is quickly becoming a major alternative to other big tech names. In…

How To Create YouTube Shorts on iPhone: Premiere + Lightroom Culling

Tired of jumping between different apps to create standout content on your iPhone? Adobe is bringing two powerful, AI driven updates to its mobile apps that promise…

How to Build Your First ChatGPT App: The Beginner’s Guide

Have you ever had a brilliant idea for an app powered by AI but felt overwhelmed by the technical jargon? You’re not alone. Building with powerful tools like…

Photoshop AI Model Choice: Your Guide to Firefly, Gemini, and FLUX

Photoshop’s Generative Fill has already changed how we edit images on our Macs, making complex tasks feel like magic. But what if you could choose the brain behind…

Gemini 2.5 ‘Computer Use’: Can This Model Automate Your Browser?

Imagine an AI that doesn’t just understand your words but can actually use your computer. An AI that sees your screen, understands your goal, and navigates complex…

Turn Your iPhone into a Travel PA with Gemini + Maps & YouTube

Planning a trip shouldn’t feel like a second job. With the latest Gemini update on iPhone, you can ask in plain language (no more @commands). Gemini will quietly…

ChatGPT Atlas: What Happened to OpenAI’s AI Browser

ChatGPT Atlas shut down on August 9, 2026. OpenAI released the browser for macOS on October 21, 2025, promised Windows, iOS and Android versions that never arrived…

Shopping Inside ChatGPT: The New Walmart’s Instant Checkout

Imagine you’re chatting with an AI to plan your weekly meals. You get a great list of recipes, and right there, you can buy the pantry items you pick one at a time…