Once data is loaded into Excel, Copilot allows users to ask questions in natural language instead of building new formulas.

Sync your drop-down menus with table headers using this robust, auto-expanding Named Range trick.

Audit hidden data, filters, and hard-coded values to ensure your Excel spreadsheets are professional and precise.

"Return on investment" is a financial calculation used to gauge how well the money you invest earns you even more money. To calculate ROI you divide the earnings you made from an investment by the ...