The biggest mistake people make when trying to get their ChatGPT API key is that they use the wrong URL. The key can't be found at chatgpt.com. Instead, point your browser to the OpenAI developer ...

Q. ChatGPT-4o was released in May 2024, and I heard it can interact with documents. Does this apply to Excel documents? A. In January 2023, I wrote my first column on ChatGPT for the JofA, and I was ...

OpenAI has launched ChatGPT add-ons for Google Sheets and Excel, enabling users to create, edit, and analyze spreadsheets using natural language. Powered by GPT‑5.5, the tools can generate formulas, ...