In Microsoft Excel, a program packaged with Microsoft Office, you can create databases of information and then make calculations, graphs and charts based on that data. It's a handy program to have if ...

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 ...

In the January column (page 82) a reader asked how to display 36 workbook tabs in Excel. We described several solutions, but reader Mary Jo Gruber, a CPA with a St. Louis public school district, ...