Step 3: Transform the Data in the Power Query Editor Before you load the appended data back into your Excel workbook, make any necessary adjustments to the data's structure.

You can print a Selection (which will typically be one cell, unless you intentionally selected a range before opening the Print dialog), Active Sheets, or Entire Workbook.

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.