Here's our Microsoft Office Tip for.. September 19, 2006
Click Here to see a complete list of all of our previously released Tips!
Double Quick!
When you click the Underline button on the Formatting toolbar, Excel underlines the data in the selected cell or range. By default, that underline is a single line. If you need a double underline, you probably select the Cells command from the Format menu, click the Font tab, and then choose Double from the Underline control. However, that's a permanent change. Excel will continue to display a double underline until you change it back, which is probably inconvenient for most of us.

To quickly apply a double underline without changing any Excel defaults, simply hold down the Shift key as you click the Underline button.