Lenka Vojtechova
Lenka is a content creator and digital marketing specialist with a passion for technology, AI, and storytelling. She combines creativity with a data-driven mindset to craft engaging, meaningful content that connects with readers. With experience across SEO, copywriting, and social media strategy, she helps brands turn complex ideas into clear, relatable messages. When she’s not writing, you’ll find her exploring new AI tools, enjoying a great cup of coffee, or planning her next travel adventure.
Muse Spark vs ChatGPT vs Claude vs Gemini: Which AI Should You Actually Use?
Muse Spark 1.3, Meta’s cheaper model line, scores 48.1 on the Artificial Analysis Intelligence Index, which puts it just ahead of GPT-6 Sol at 47.6 and well short…
Comment créer une présentation avec l'IA : guide pas à pas (2026)
Les outils de présentation par IA peuvent transformer un simple prompt en un jeu de diapositives complet en moins d'une minute. Ce qui prenait autrefois une heure…
AI Tools for Freelancers: How to Write Proposals, Contracts, and Reports with AI
76% of freelancers now use AI tools in their work and 64% report a meaningful increase in productivity, according to Fiverr’s International Freelancer Day survey of…
AI Tools for Marketers: Faster Content, Decks, and Reports
91% of marketing professionals now actively use AI tools in their daily work, up from just 63% the year before, according to Jasper’s 2026 State of AI in Marketing…
5 meilleures alternatives à Claude Cowork pour le travail quotidien
Claude Cowork coûte entre $100 et $200 par mois pour un usage réel, est conçu autour de l'application Claude Desktop et accorde à l'IA un accès complet à votre…
Meta Muse Spark: Everything You Need to Know About Meta’s New AI Model
Meta Muse Spark launched in April 2026 scoring 52 on the Artificial Analysis Intelligence Index v4.0, and it was the model that put Meta back in the frontier…
How Students Can Use AI for Presentations, Essays, and Study Docs
92% of students now use AI tools in their studies, up from just 66% a year earlier. The biggest uses? Generating text (64%), editing and improving writing (39%)…
Qu'est-ce que les instructions système IA et comment les utiliser pour de meilleurs résultats ?
Les instructions système IA sont l'une des fonctionnalités les plus puissantes et pourtant les moins utilisées des chatbots modernes. Elles vous permettent de…
How to Use AI in PowerPoint: The Complete Guide for 2026
Microsoft PowerPoint now comes with Microsoft Copilot built in, an AI assistant that can generate slides, create charts, and redesign entire decks. The catch?…
![Comment utiliser l'IA avec les PDF pour modifier, convertir et analyser des fichiers [Guide complet 2026]](/wp-content/uploads/2026/03/how-to-use-ai-with-pdf-2048x1152-card.webp)
Comment utiliser l'IA avec les PDF pour modifier, convertir et analyser des fichiers [Guide complet 2026]
Plus de 3 000 milliards de PDF existent dans le monde selon les estimations d'Adobe, et la plupart des gens rencontrent toujours les mêmes problèmes : fusionner des…
![How to Use AI in Word to Create and Edit Documents [Complete 2026 Guide]](/wp-content/uploads/2026/03/how-to-use-ai-in-word-2048x1152-card.webp)
How to Use AI in Word to Create and Edit Documents [Complete 2026 Guide]
Microsoft Word now comes with Microsoft Copilot built in, an AI assistant that can draft documents, rewrite paragraphs, and summarize reports. The catch changed in…
![Comment utiliser l'IA dans Excel pour créer et modifier des feuilles de calcul [Guide complet 2026]](/wp-content/uploads/2026/03/how-to-use-ai-in-excel-2048x1152-card.webp)
Comment utiliser l'IA dans Excel pour créer et modifier des feuilles de calcul [Guide complet 2026]
La façon la moins chère d'avoir de l'IA dans Excel a changé en 2026. Microsoft a retiré le module complémentaire autonome Copilot Pro et son support a pris fin le…
Claude Computer Use: What It Is, How to Set It Up, and What You Can Actually Do With It
Claude can now take control of your Mac, clicking buttons, typing text, opening apps, and completing tasks on your screen while you step away. Anthropic launched…
How We Created a Printable Murder Mystery Case File Using AI
Do you want to play detective without the pressure of wearing a costume, memorizing a script, or acting out a dramatic death scene? If you love true crime podcasts…
NotebookLM Update 2026: Every New Feature Since October 2025
Google NotebookLM, renamed Gemini Notebook in July 2026, has had one of the most packed update cycles of any AI tool in recent memory. Since October 2025 it has…
How to Use AI Without Giving Up Your Privacy
70% of Americans have little to no confidence that companies will use AI responsibly with their personal data, according to Pew Research. That number tells you…
Comment utiliser Claude Code sur votre téléphone : 3 méthodes qui fonctionnent vraiment
Le 25 février 2026, Anthropic a lancé Remote Control, le moyen officiel de connecter Claude Code exécuté sur votre ordinateur à votre iPhone ou votre Android. Une…
How to Create Your Own Claude Code Skills That Actually Work
Claude Code skills can cut the time spent on repetitive AI tasks by 70% or more, and most people using Claude Code have never touched them. A skill is a saved set…
Les 30 meilleurs Skills Claude Code à ajouter (par cas d'usage)
La plupart des utilisateurs de Claude Code découvrent les Skills par hasard. Quelqu'un mentionne une commande /nom-competence , elle fonctionne à merveille, et…
Switching from ChatGPT to Claude: Why, How, and What to Expect
Switching from ChatGPT to Claude takes about five minutes if all you want is your saved context moved across. Anthropic ships an import tool that reads your ChatGPT…
![A Comprehensive Guide to Using ChatGPT for Beginners [Updated 2026]](/wp-content/uploads/2026/03/chatgpt-beginners-cover-opt1-1536x864-card.webp)
A Comprehensive Guide to Using ChatGPT for Beginners [Updated 2026]
ChatGPT now has over 900 million weekly active users, and its mobile app crossed 1 billion monthly active users in May 2026, the fastest any app in history has…
PewDiePie’s AI Model Beats GPT-4o: How He Fine-Tuned a Coding AI at Home
PewDiePie’s AI model scored 39% on the Aider Polyglot benchmark, outperforming GPT-4o (23.1%) and Gemini 2.0 Pro Exp (35.6%) on a coding test widely used in AI…
Nano Banana 2 Just Dropped: Google’s New Image Model Is Faster, Cheaper, and Reaches 4K
Google launched Nano Banana 2 on February 26, 2026, and it immediately replaced Nano Banana Pro as the default image generation model across the Gemini app, Google…
Gemini 3.1 Pro est là : benchmarks, tarifs et comparaison avec Claude et GPT
Google a lancé Gemini 3.1 Pro le 19 février 2026, et ses scores de benchmark sont difficiles à ignorer. Le modèle a obtenu 77,1 % sur ARC-AGI-2, un test conçu…
Claude 5: Everything Anthropic Has Shipped in 2026
The wait for “Claude 5” is over. Anthropic never shipped one monolithic model called Claude 5, so the fifth generation arrived tier by tier instead, and on July 24…
Claude Sonnet 4.6 Released: Is It The Best Value Claude Yet?
Anthropic officially released Claude Sonnet 4.6 on February 17, 2026, delivering what might be the most aggressive value proposition in AI history: Opus-level…
How to Use ChatGPT Without Ads: 3 Proven Methods
Seeing sponsored links pop up in your creative flow is frustrating. Whether you are writing code or drafting an essay, you want a clean interface, not a billboard…
How to Create a Lunar New Year 2026 AI Profile Picture + 10 Prompts
Lunar New Year (often called Chinese New Year) begins on February 17, 2026. Many people mark the season with a refreshed profile picture (PFP), and with the right…
Les 10 meilleurs générateurs vidéo IA (2026) : testés et classés
Le plus grand nom de la vidéo IA vient de quitter le marché. OpenAI a arrêté Sora le 26 avril 2026 (l’API suit le 24 septembre 2026), retirant le générateur numéro…
How to Survive Valentine’s Day Single With AI: Plans, Scripts & Ideas
Let’s be honest: February 14th is a marketing masterclass designed to make singles feel like they are missing out. Whether you are freshly heartbroken, happily solo…
