Microsoft Excel lets you add two types of buttons to a worksheet: option buttons and toggle buttons. Option buttons, also referred to as radio buttons, let you choose one item from a list. Toggle ...

Drop-down lists in an Excel sheet can greatly facilitate data entry. Here's a look at how to use Microsoft Excel's data validation feature to create handy lists within your worksheets.

How to Add an Overlay to Excel. Microsoft Excel 2010 can create a chart to illustrate numeric data from a worksheet. Excel's "Chart Tools" contain "Labels" that customize the chart area.

You can add a strikethrough in Microsoft Excel using the software's Font Settings button or a keyboard shortcut.

Remove unused Excel worksheets from your workbook. Empty sheets add unnecessary clutter to your worksheet tabs and might confuse screen readers.