We have a lot of work to do to prepare for this management team offsite. But before we could do any of that, we need to have a good understanding of the Excel interface. So why don’t we start with that? This drops us into the Kevin Cookie Company Management Offsite Workbook, and once again, a workbook is simply an Excel file and a workbook is made up of worksheets. Here down across the bottom, you can see all of the different worksheets that make up this workbook.