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  2. Author: Lenka Vojtechova
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Author: Lenka Vojtechova

How to use AI in Excel — complete 2026 guide covering Copilot, Fello AI, ChatGPT and more
AI Basics and How-To Guides

How to Use AI in Excel to Create and Edit Spreadsheets [Complete 2026 Guide]

78% of organizations worldwide were using AI in their workflows as of 2024, according to McKinsey’s Global AI Survey,, and Excel remains the most widely used data tool in business. Yet most people still build spreadsheets the hard way, manually typing formulas, cleaning data by hand, and formatting cells one by one. Microsoft’s built-in Copilot […]

April 1, 2026March 31, 2026
AI Basics and How-To Guides

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 Claude computer use on March 23, 2026 as a research preview for Pro and Max subscribers, and it changes how you interact with AI. The company announced the feature […]

March 29, 2026March 29, 2026
AI + Murder Mystery: desk scene with a ‘Cold Case: Room 213’ printable case file folder, scattered photos, and AI tool windows, showing the workflow used to build a digital product.
AI Basics and How-To Guides

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 or police procedurals, a printable murder mystery game offers a completely different kind of thrill. Instead of a dinner party performance, you get a realistic “cold […]

March 27, 2026March 27, 2026
A graphic depicting several overlapping dark-themed app screens on a green circuit board background, demonstrating how to convert study notes into videos and podcasts using a tool like NotebookLM. The screens show options for 'Discover sources,' 'What are you interested in?', and adding sources, with checkboxes and an 'Import' button.
AI Basics and How-To Guides AI News AI Technical Insights

NotebookLM Update: 1M-Token Chat, Goals, Saved History

Google NotebookLM has had one of the most packed update cycles of any AI tool in recent memory. Since October 2025, the platform has shipped six major upgrades, including Deep Research, a Gemini 3 engine upgrade, built-in slide editing with PPTX export, and the brand-new Cinematic Video Overviews that launched in March 2026, powered by […]

March 27, 2026April 2, 2026
Gemini vs ChatGPT comparison cover for 2026, featuring Google Gemini and OpenAI logos on a purple-to-green gradient background with smooth abstract light waves and bold title text.
AI News

ChatGPT vs Gemini in 2026: Which AI Should You Actually Use?

GPT-5.4 and Gemini 3.1 Pro now score identically at 57 on the Artificial Analysis Intelligence Index, making this the first time the two leading AI assistants are genuinely tied on overall capability. But that single number hides massive differences in what each AI actually does best, and choosing the wrong one could mean paying for […]

March 22, 2026March 23, 2026
How to use AI without giving up your privacy
AI Basics and How-To Guides

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 everything about where we are right now. AI chatbots are more useful than ever, but the privacy trade-offs are real, and most people feel powerless to do anything about […]

March 19, 2026March 19, 2026
A hand holding a smartphone with a Claude Code terminal session glowing on the screen — how to use Claude Code on your phone in 2026
AI Basics and How-To Guides

How to Use Claude Code on Your Phone: 3 Methods That Actually Work

On February 25, 2026, Anthropic shipped Remote Control, the official way to connect Claude Code running on your desktop to your iPhone or Android. One command, one QR scan, and your terminal session is live on your phone. No VPN, no port forwarding, no third-party tools required. Before Remote Control existed, developers were already hacking […]

March 16, 2026March 16, 2026
A person confidently using Claude Code skills at a laptop — a beginner's guide to creating custom Claude Code skills that work without any coding
AI Basics and How-To Guides

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 of instructions that Claude follows the exact same way every time; you invoke it with one short command, and it just works. We […]

March 13, 2026March 10, 2026
A developer at a dark ultrawide monitor setup with glowing code windows — illustrating the best Claude Code skills picked by use case
AI Basics and How-To Guides

The 30 Best Claude Code Skills to Add (Picked by Use Case)

Most Claude Code users discover skills by accident. Someone mentions a /skill-name command, it works brilliantly, and suddenly they want more. What most guides miss is that the best Claude Code skills depend entirely on what you actually do. A developer, a teacher, and an ops manager all have very different workflows, and the skill […]

March 12, 2026March 10, 2026
Abstract split background with green digital grid (ChatGPT side) transitioning to orange fluid waves (Claude side), featuring ChatGPT and Claude logos connected by an arrow, with headline about users switching from ChatGPT to Claude.
AI Basics and How-To Guides

Switching from ChatGPT to Claude: Why, How, and What to Expect

Switching from ChatGPT to Claude has never been more popular. More than 700,000 users have reportedly ditched ChatGPT as part of the growing QuitGPT movement, and Claude has surged to the top of Apple’s U.S. App Store free rankings for the first time, with paid subscribers more than doubling since January 2026. ChatGPT app uninstalls […]

March 11, 2026March 23, 2026
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How-To Guides

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