Artificial intelligence (AI)
Practical AI guides for everyday and advanced users: how to start with AI tools, write better prompts, check answers, and protect privacy.
Claude vs ChatGPT: which AI tool is right for what?
Claude and ChatGPT are similar AI chatbots, but in practice they suit slightly different jobs. Here is a practical comparison for writing, learning, long documents, research, code, files, privacy, and paid plans.
How much does ChatGPT cost? Pricing, plans, and the free version (2026)
A clear overview of ChatGPT pricing: what you get for free, how much ChatGPT Plus and the higher plans cost, and when paying is genuinely worth it.
Free AI images: which tool to choose and how to get started
You do not need a subscription just to make an illustration or an invitation. Compare five tools for creating AI images for free and the limits of their free plans.
How to install Claude on an iPad: a simple guide
You can install Claude on an iPad directly from the App Store. Follow these quick steps to find the official app, sign in, and fix common compatibility problems.