Better ChatGPT answers don't require the newest model or priciest plan — just better habits. The 5 prompting techniques I use ...

Learn how to use ChatGPT Codex as an AI teammate to automate workflows, manage files, and streamline your daily tasks without ...

Master ChatGPT 5.5 with this comprehensive beginner guide. Discover how to use the Codex app to build spreadsheets, ...

When you're ready to start your first chat, click or tap New chat, type your prompt in the composer, and press Enter or tap ...

OpenAI sent out an email to advertisers announcing some new ad unit tests, specifically multi-advertiser placements in ...

Struggling with Excel or Google Sheets? My game-changing AI tips will save you hours on data entry and formula writing.

A Texas couple whose son died of an overdose in 2025 after using OpenAI's ChatGPT tool to get information about drugs sued the technology company on Tuesday, blaming the AI platform for his death.

The cases seek to use consumer product safety laws to rein in chatbot companies. By Kashmir Hill Sam Nelson began using ChatGPT when he was a high school senior to answer random questions and help ...

As people increasingly rely on AI chatbots for guidance, even on financial matters, a healthy dose of skepticism is critical. “Millions of people turn to ChatGPT with money-related questions, from ...

It used to be easy enough to distinguish between human-made and AI-generated imagery — just two years ago, you couldn’t use image models to create a menu for a Mexican restaurant without inventing new ...

When you prompt and chat with an AI chatbot, the company behind it uses your queries and conversation to further train its models. Many companies, including ChatGPT maker OpenAI, say they anonymize ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...