Explore AI tools and beginner guides with simple step-by-step help for ChatGPT, Gemini and other useful AI tools, settings, features and everyday tasks.
ChatGPT's Higher Intelligence setting can automatically use more reasoning for harder prompts even when Instant is selected. Learn why this happens, how to turn it off, and when automatic reasoning is worth keeping on.
ChatGPT Library now lets you share files and folders with other people. Learn how sharing works, when to choose Viewer or Editor, where to find Shared with me items, and what happens to ownership when you upload a file into someone else's shared folder.
GPT-6 Astra has different limits depending on your ChatGPT plan. See GPT-6 Pro caps, shared allowances, reset rules, and separate Work and Codex usage.
GPT-6 Astra not showing in ChatGPT yet? OpenAI is rolling access out gradually. See which plans are getting Astra, why it may still be missing from your account, and what you should check before assuming something is wrong.
OpenAI has discontinued the Sora web and app experience, while the Sora API is scheduled to shut down September 24, 2026. Learn how to export your Sora content, what happens to remaining data, and what to know about credits and refunds.
ChatGPT Voice can now surface Live conversation content on your iPhone Lock Screen and Dynamic Island. Learn what changed, how Background conversations works, and what to check when the Live Activity does not appear.
Gemini Live Guided Vision can describe what your Android camera sees and give spoken guidance when you need to reframe, pan, or center an object. Here’s how it works, how to access it when available, what you can use it for, and its important limitations.
Claude Fable 5.1 is Anthropic’s latest Fable model, released September 1, 2026. This guide explains what changed from Fable 5, current plan access, usage limits, API pricing, the 1M-token context window, how to select it, and when switching makes sense.
Claude in Chrome lets Claude read webpages, navigate tabs, click buttons, type, and complete browser tasks alongside you. This guide explains how to install it, manage permissions, choose the right approval mode, use it for practical workflows, and understand what Claude should—and shouldn’t—access.
You can now add eligible ebooks purchased from Google Play Books directly to Gemini Notebook. This guide shows you how to check whether a book works, add it as a source, fix missing or grayed-out titles, and turn your books into useful summaries, quizzes, Audio Overviews and research workflows.
Claude can remember useful details across chats. Learn how to see, edit, delete, pause or reset Claude memory, stop past-chat search, and use Incognito chats.
Gemini can turn complex ideas into interactive 3D models, simulations, tables and charts. Learn the best prompts, controls and checks to make them useful.
Gemini Notebook is moving to compute-based limits. Learn what affects usage, how the 5-hour reset works, where to check usage, and what to do at the cap.
Temporary Chat has changed. Learn when ChatGPT can use existing memory and custom instructions, what stays temporary, and what happens when you save it.
Claude can now import useful context from ChatGPT. See the safest transfer workflow, what actually moves, what stays behind, and how to verify the result.
Talk through PDFs, docs, spreadsheets and Project files with ChatGPT Voice. Learn the setup, useful prompts, current limits and a simple way to verify important answers.
ChatGPT suddenly slow, laggy, or taking forever to reply? Learn how to identify whether the problem is a long conversation, browser issue, network problem, service disruption, or something else—and what to try first.
The official ChatGPT Linux App is now available in preview for supported Ubuntu, Debian and Fedora systems. Learn which version to download, how to install and update it, and which features still have Linux limitations.
Build and publish a real website with ChatGPT Sites. Learn how Sites works, who can use it, how to customize and manage a site, connect a domain, and avoid important beta limitations.
Gemini is now built into Chrome on supported Android devices in the U.S. Learn how to use it, what page information it can access, how Auto Browse works, and which controls let you limit sharing and browser actions.
