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

Product IDs, serial numbers and other reference numbers require a unique identifier to avoid confusion when referencing a product or specific data point. Although you can manually enter unique numbers ...

Build bulletproof workbooks with named ranges, dynamic tables, and Excel's built-in error-checking tools.

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

Excel has over 475 formulas in its Functions Library, from simple mathematics to very complex statistical, logical, and engineering tasks such as IF statements (one of our perennial favorite stories); ...