Microsoft Excel is a spreadsheet program used for analytical purposes. The program's files are known as workbooks. A workbook should contain at least one visible worksheet--a collection of cells ...

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 ...

If you update recurring data, such as monthly sales figures, you might create a copy of a completed sheet to use as a starting point. For instance, when you’re ready to start tracking February’s sales ...