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" button ...

Let’s say you have an Excel workbook with one worksheet that holds data and another worksheet for an income statement. As you construct the income statement, you realize that it would be helpful to ...

Excel workbooks are the next step after you’ve mastered the single Excel spreadsheet. Going back to the ledger idea we used in our Excel spreadsheets guide, think of the workbook as the ledger (or ...

One of Excel’s greatest tricks is the dimensional or 3D reference. This feature, which allows you to create formulas that refer to the same cell or range on multiple worksheets, simplifies the ...