How to use the IF function in Excel

1. Select the cell where you want the result to appear.
2. Type the following formula into the formula bar:
   Code:

   =IF(A1=1,"Yes","No")

3. Replace "A1" with the cell reference where you will input the number.
4. Replace "Yes" and "No" with the words you want to appear if the condition is true or false, respectively.

To return different words for different numbers, you can use nested IF functions. For example, you could use the formula to return "Not enough info" if the input is 2, "No" if it's 0, and leave the cell blank if it's any other number.

If you need to perform more complex calculations or automate tasks in Excel, you can use macros or Visual Basic code. To write a macro, press Alt+F11 to open the Visual Basic Editor, then click Insert Module and enter your code between the and statements.