Make the Data Readable

You have complete control over the fonts used in your worksheets. The Formatting toolbar contains most of the tools that you need to apply font styles to selected cells. For more options, click Cells (Format menu), and then click the Font tab.

Format individual characters   You can format selected characters within a cell. Just select characters in the cell and make the changes you want by using the toolbar or the Cells command. Create subtotals and outlines   You can use the Subtotals command (Data menu) to help you automatically insert rows for subtotals, add subtotal formulas, and create an outline of your worksheet. For more information, see Create a Detailed Sales Report.