Microsoft Excel 2010 provides a formula for calculating the average value from multiple worksheets in a workbook. Before you apply this formula, check that each worksheet is formatted the same way.

It is possible to make the Sum Excel formula reference another sheet, or multiple sheets, and add up a range of cells across those sheets.

The most basic example of a GETPIVOTDATA formula in Microsoft Excel is when the function is used to retrieve a grand total of ...

In Excel, the INDEX function returns an item from a specific position (in a list, table, database). The MATCH function returns the position of a value (in a list, table, database).

SUM is the spreadsheet equivalent of an open invite: it welcomes everything into the total, whether it belongs there or not.

VLOOKUP, one of the most useful Microsoft Excel functions, is also available on Google Sheets. Here's how to use VLOOKUP to sift through Sheets data.