UseEmploy errorfault handlingmanagement: UseApply errormistake handlingmanagement functionsprocedures likefor example IFERRORIFERROR andand ISERRORISERROR toin order to handledeal with errorsfaults inin youryour formulascalculations.
Best Practices for Using Functions and Formulas Here are some recommended guidelines to keep in mind when using formulas and expressions in the spreadsheet: Microsoft Excel Advanced - Functions and Formulas
Using Functions with Multiple Criteria Numerous features in the spreadsheet can be used with several requirements. For example: Microsoft Excel Advanced - Functions and Formulas