How to insert functions into formulas
Excel
2003
The easiest way to enter a function into a formula is to use the Excel program's Insert Function
dialog box.
To insert a function, start by selecting the function from the Insert Function dialog box:

You can open this dialog box by using any of the following methods:
- Choose the Insert -> Function command from the menu bar.
- Click the Function icon, directly to the left of the Formula bar:
- Press Shift+F3.