ChatGPT now lets you upload CSV or Excel files directly and ask questions in plain language—no formula wizardry required. You can explore raw data, clean messy tables, generate simple visualizations, and spot anomalies without building pivot tables or dashboards for every query. It also works inside Excel and Google Sheets via a sidebar plugin, so you can request changes and see results in your spreadsheet instantly. The key is framing your request: start with the decision you need to make, provide context like definitions and timeframes, and ask for an approach rather than just an answer. Request specific visuals or reusable outputs like a clean table or executive summary. Why it matters: This turns AI into a practical analytics copilot for anyone, removing the steep learning curve of traditional data tools and making data-driven decisions accessible to non-technical teams.