A complex Excel 2007 workbook could require multiple sheets. By default, Microsoft provides three sheets on each workbook, but you can add as many as you need. Clicking the "Insert Worksheet ...

We'll dive deep into Excel workbooks in this guide, starting with the basics and diving straight into powerful three-dimensional workbooks.

New to Google Sheets? This guide walks you through the basics of how to use Google Sheets, from creating a new sheet to entering and formatting data.

Add and copy formulas to worksheet. Copy and rename spreadsheets Allow External content This article contains external content in this section. To view the content, we request your permission.