Základy AI a praktické návody

Claude Dashboard: How to Build One From Your Data, Step by Step

Claude Dashboards turns a plain-language question about your data into a dashboard. It launched in beta on 8 October 2026 for Pro, Max, Team and Enterprise. Claude…

The X Subscription: What It Includes, Should You Switch, and How to Cancel

The X Subscription replaced SuperGrok and X Premium for new customers on October 12, 2026, in five tiers from $0 to $200 a month. Here is what each tier includes…

Is ChatGPT Safe? The Real Risks in 2026 and What to Do About Each

ChatGPT is safe for everyday questions and risky for a few specific jobs. Here is what happens to what you type, where the real Mac danger sits, and the eight…

Kimi vs Claude: Which One Should You Actually Use?

Kimi vs Claude looks lopsided on paper: Claude Opus 5.5 scores 57.6 on one independent index and Kimi K3 scores 43.6. But the Claude app opens on Sonnet 5.5 at…

AI Halloween Trend: How to Do It, With 10 Copy-Paste Prompts We Tested

The AI Halloween trend turns one selfie into a spooky photo that looks like it was found in a drawer from 2003. Here is how to do it in ChatGPT or Gemini for free…

50 Common AI Phrases, Translated (What Your Chatbot Really Means)

In April 2025 ChatGPT got so flattering that OpenAI had to roll the update back. The 50 common AI phrases below are what that flattery sounds like, translated into…

Kimi vs ChatGPT: Which One Should You Actually Use?

Kimi vs ChatGPT is closer than the hype on either side suggests. On one independent index, the model behind ChatGPT Plus scores above Kimi K3, but K3 scores well…

ChatGPT Intelligent UI: What It Builds and How to Turn It Off

ChatGPT Intelligent UI turns answers into charts, maps, forms and small tools you can use in the chat. Here is what it builds, who gets it, how to trigger it, and…

Studentská sleva na ChatGPT: 4 měsíce ChatGPT Plus zdarma (jen v USA, 2026)

Ano, studentská sleva na ChatGPT právě existuje, ale je úzce vymezená a brzy končí. Ověření vysokoškolští studenti a studenti navazujícího studia v USA dostanou…

10 Best AI Apps for iPad in 2026 (Ranked, With Prices)

Every major AI assistant now ships a full iPad app, so the question is no longer which ones run on iPad. It is which ones earn a window next to your work, which…

AI Voice Scam: How Cloned-Voice Calls Work and How to Stop One

A caller told a California mother a cartel had kidnapped her daughter, then put on her daughter's voice, sobbing. She wired $5,400 before calling her daughter, who…

ChatGBT, Gemeni, Cluade: The Most Misspelled AI Names, Ranked by Searches

ChatGBT is searched more than 1 million times a month in the US, and it is only the start. We ranked the most misspelled AI names, from ChatGPT and Gemini to…

Claude Slides: How to Make a Presentation With Claude, Step by Step

Claude Slides is the presentation builder Anthropic added to Claude on 16 September 2026. You ask for a deck in a conversation, Claude drafts the slides, and you…

Qwen Image Generator: Is It Free, Which Model Is It, and Can Your Mac Run It?

Alibaba's Qwen image generator is two models, not one. Qwen-Image-3.0 runs in Qwen Chat and on Alibaba's paid API, and Qwen-Image-2.1, released on 20 September…

Games to Play With ChatGPT: 12 Copy-Paste Prompts (and the Trick That Stops It Cheating)

Twelve games to play with ChatGPT, each with a prompt you can paste straight in, from Hangman and 20 Questions to a picture puzzle and a Snake game ChatGPT builds…

Perplexity vs Copilot: Which One Should You Actually Use?

Perplexity and Microsoft Copilot both answer questions from the web with citations, and both run models they did not build. The difference is who picks the model…

Inkognito režim v Groku: soukromý chat, použití bez přihlášení a smazání historie

Inkognito režim v Groku se jmenuje Private Chat. Zapnete ho ikonou ducha v pravém horním rohu. Soukromý chat se nikdy neobjeví ve vaší historii, nikdy se nepoužije…

Claude vs Copilot in 2026: Three Copilots, Three Different Answers

Search for Claude vs Copilot and you get three different comparisons, because Microsoft uses the Copilot name for three different products. Two of them already let…

ChatGPT Sites: What It Is, Who Gets It, and How to Build One

ChatGPT Sites turns a chat into a live website with its own link, at no extra charge on Plus, Pro, Business, Enterprise and Edu. It is not on Free or Go, and it has…

AI Calorie Counter: Free Chatbot or Paid App, and How Accurate Is Either?

An AI calorie counter reads a photo of your meal and estimates the calories, but it is not accurate enough to trust meal by meal. In July 2026 an NIH team found…

Claude Docs: How to Use Anthropic's New Document Editor, Step by Step

Claude Docs is the document editor Anthropic built into Claude on 16 September 2026. You ask for a doc in a conversation, Claude drafts it on screen, and you and…

Canva Alternatives in 2026: The Best Free and Paid Options Tested

The strongest professional alternative to Canva now costs nothing, and Canva owns it. Affinity went free for everyone on 30 October 2025, and it is a full vector…

What Is the Best AI for Designers? Start With What You Already Pay For

Nielsen Norman Group gave a real design job to a batch of AI tools, and the outputs that came closest to human work were the ones handed a detailed spec or an…

Canva zdarma: co všechno dostanete bez placení

Canva zdarma existuje, není to zkušební verze a nemá stanovenou dobu platnosti. Háček není v čase, ale v rozsahu. Prémiové fotky přicházejí s vodoznakem a bezplatný…

The ChatGPT Excel Add-In: Free on Every Plan, and What It Actually Costs

OpenAI now ships one add-in that puts ChatGPT inside Excel, Word and PowerPoint, and it reaches the free tier. The install takes a minute. The part nobody mentions…

Is Microsoft Copilot Free? What You Actually Get for Nothing

Microsoft’s own pricing page answers the question in one word, yes. The page ranking above it says there is no free tier at all. Both cannot be right, and the…

AI Tattoo Generator: Which One Is Worth It, and Who Ranks Them

Search for an AI tattoo generator and page one hands you two things: a row of tools with a prompt box, and a row of articles ranking those tools. We fetched all…

What Is Google Flow AI? Credits, Free Limits and What Veo Costs

Google Flow gives every account 50 credits a day, with or without a subscription. A single Veo 3.1 Quality video costs 100 credits and nothing rolls over, so there…

Perplexity Spaces: How They Work, and What Changed in 2026

Perplexity Spaces are persistent workspaces that hold your files, instructions and conversations in one place. Perplexity renamed them Projects, the help page URL…

Claude Marketplace: How to Add a Claude Code Plugin Marketplace (and Which One You Actually Mean)

Search for Claude Marketplace and you get three different products wearing one name. Only one is the developer feature most people want, and if you have run Claude…