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.

The sheet of a Microsoft Excel workbook is a work space that contains a series of cells that contain your data. The data in the sheet can include numbers, text, and images. If you want, you can copy ...

Navigating through dozens of sheet name tabs in Microsoft Excel to find the one you need can be quite time consuming. Cut your navigation time in half by creating index sheets that contain a list of ...