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

If Excel is showing formulas instead of results on your Windows PC, check the cell format, turn off the 'Show Formulas' ...

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

Master how to calculate sales tax and find out how much you'll really pay. Includes tips, examples and local tax rate info.