Settings in Excel 365 2016 2013 2010 2007

How to change the number of sheets for new workbooks

Excel automatically creates three worksheets in each new workbook, but you can force it to create as many worksheets as you need.

Saving workbooks

Saving your document in the same location with the same name is easy.

Increase the number of Undo levels in Excel

If you're willing and able to edit the Registry on your computer, you can change Excel's number of Undo levels.

Recalculating the worksheet

If you are working with huge workbooks that contain a very large number of formulas, functions, and data, you can turn off the automatic recalculation.