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.
Claude Science: What Anthropic’s Research App Does, What It Costs, and How to Install It
Claude Science is Anthropic's desktop app for research: Claude runs Python and R on your own computer and keeps the code behind every figure. Here is what it costs…
Google Ask Maps: How to Use It, Where It Works and How to Turn It Off
Google Ask Maps is the Gemini chat built into Google Maps. It launched in the US and India in March 2026, reached more than 150 countries in English in August, and…
ChatGPT Credits: What They Are, What They Cost and When to Buy Them
ChatGPT credits are a pay-as-you-go balance that keeps Codex, ChatGPT Work, Word, Excel and PowerPoint running after a Plus or Pro plan hits its limits. OpenAI's…
How to Make an Advent Calendar With AI: 24 Copy-Paste Door Ideas
Every guide to how to make an advent calendar spends its words on the envelopes and one line on what goes inside them. The inside is the hard part. This guide gives…
AI 2027: What the Paper Predicted and What Came True
AI 2027 is the scenario that told the world superhuman AI could arrive by 2027. Eighteen months later its own authors say reality is running at 70 to 90% of its…
How to Turn Off Copilot in Word, Excel, Outlook and Windows (2026)
How to turn off Copilot depends on where it shows up, because Microsoft gives every app its own switch. Word, Excel and PowerPoint need a checkbox in each app on…
Best AI for Writing: Which Model Wins for Essays, Books and Blogs
The best AI for writing right now is Claude Fable 5.1, the only model in the top ten of all three leaderboards that score prose. On Claude Pro it runs on…
AI Santa Video: How to Make One for Free, From a Talking Message to Santa Caught on Camera
An AI Santa video makes Santa talk to your child by name, appear in your own living room, or call them. Here is which free tool makes which kind, with the real…
Claude Fable vs Opus: Which One to Use Now That Opus Caught Up
Claude Opus 5.5 beats Claude Fable 5.1 on every benchmark in Anthropic's own launch table and costs 60% less per token. Fable is now the exception you escalate to…
Kimi vs DeepSeek: Which Chinese AI Should You Use?
Kimi vs DeepSeek is now a clear trade. On the new Artificial Analysis Intelligence Index v5, Moonshot AI’s Kimi K3.1 Pro scores 46 and DeepSeek’s best model scores…
Gemini 4 Carbon: Google's New Top Model, and When You Can Use It
Google announced Gemini 4 Carbon on October 28, 2026. It ranks first on the Artificial Analysis Intelligence Index v5.0 at 59, but only selected cyber defenders can…
The 10 Best iPhone Duo Apps That Actually Use the Fold
Every app runs on iPhone Duo, but only some of them use the 7.6-inch inner display properly. These are the 10 best iPhone Duo apps, including Things 3, Fantastical…
AI Product Photography: 20 Copy-Paste Prompts for ChatGPT and Gemini
AI product photography works best when you upload a photo of your real product and tell ChatGPT or Gemini what to change and what to keep. Here are 20 copy-paste…
Gemini "Something Went Wrong": What 1099, 1076, 13 and the Other Codes Mean
Gemini's "Something went wrong" error almost always means Gemini failed while processing your prompt, not that you did something wrong. Google defines only one…
Qwen vs ChatGPT: Which One Should You Actually Use?
Qwen vs ChatGPT is closer than most comparisons admit. Alibaba's Qwen3.8 Max scores 45.4 on the Artificial Analysis Intelligence Index against 47.6 for GPT-6 Sol…
iPad mini OLED: Price, Release Date, and the 512GB AI Catch
Apple announced the iPad mini OLED on 26 October 2026 at $699, with an 8.5-inch OLED screen and the A20 Pro chip. Only the $999 512GB model gets the full chip with…
Why Is Gemini So Slow? How to Tell If It Is Google or You, and the Fixes
Gemini is usually slow for one of four reasons. Google has a problem, you are on a deeper model or a high thinking level, the chat has grown long, or you asked for…
Google AI Studio: What It Is, What’s Free, and How It Differs From the Gemini App
Google AI Studio is Google’s free, browser-based workspace for testing Gemini models, getting a Gemini API key and building apps. Its free tier still includes…
ChatGPT Cloudflare Error: How to Fix “Unblock challenges.cloudflare.com” and Verification Loops
When ChatGPT says “Please unblock challenges.cloudflare.com to proceed” or keeps asking you to verify you are human, your account is fine. ChatGPT sits behind…
AI Christmas Photo Trend: How to Do It, With 10 Copy-Paste Prompts We Tested
The AI Christmas photo trend turns one selfie into a festive portrait that keeps your real face, from a candy cane studio shoot to a Norman Rockwell painting. Here…
AI Carbon Footprint: What One Prompt, Image, Video and Model Really Emit
The AI carbon footprint of one text prompt is somewhere between 0.03 and 1.14 grams of CO₂e, depending on who does the counting. Here is why the numbers disagree by…
NotebookLM vs ChatGPT: Which One Should Hold Your Documents?
A free Gemini Notebook, the tool Google called NotebookLM until 16 July 2026, holds 50 sources in one notebook. A free ChatGPT Project holds 5 files. That tenfold…
Kimi K3.1 Pro: Moonshot’s Cheaper, Stronger K3, Explained
Moonshot AI released Kimi K3.1 Pro on 23 October 2026, and it costs less than the model it replaces: $2 per million input tokens and $10 per million output, down…
Claude Duet: What Anthropic’s Proactive Agent Does, Who Can Get It, and What It Costs
Claude Duet is Anthropic's proactive agent app: it briefs you every morning, works on its own cloud computer and asks before it sends, pays, signs or deletes. Here…
Codex vs Cursor: Which to Use Now That OpenAI Is Leaving Cursor
OpenAI plans to stop supplying its models to Cursor on 12 November 2026. Codex vs Cursor is no longer only a question of agent versus editor: it decides where you…
Claude bez registrace: dá se používat bez účtu?
Ne, Claude bez registrace na claude.ai ani v aplikacích Anthropicu nepoužijete. Každý účet potřebuje telefonní číslo z podporované země, na které chodí SMS, a…
How to Lock Chats in ChatGPT (and Hide Them From Your History)
You can now lock chats in ChatGPT. Since 20 October 2026, a locked chat disappears from your history, pinned chats and search, and opens only with a 4-digit PIN or…
Co je Grok AI? Komu patří, co umí a kolik stojí (2026)
Grok AI je AI chatbot a rodina velkých jazykových modelů od xAI, firmy Elona Muska, kterou v únoru 2026 koupil SpaceX. Používáte ho na grok.com, v aplikacích Grok…
Claude Connectors: The 15 Best to Add in 2026 (for Work, Life and Your Mac)
Claude's Connectors Directory lists 986 connectors as of 20 October 2026, and every popular "best Claude connectors" list is written by a company selling one of…
Best Free AI Models in 2026: Which Ones Cost Nothing and Where to Use Them
ChatGPT Free now runs GPT-6 Luna, Claude Free runs Sonnet 5.5, and since 9 October free Gemini sends most prompts to Flash-Lite. Here is every AI model you can use…
