Applying Conditional Formatting in Excel 2007
Excel 2007’s conditional formatting lets you change the appearance of a cell based on its value or the value of another cell. You specify certain conditions, and when those conditions are met, Excel applies the formatting that you choose. You might use conditional formatting to locate dates that meet a certain criteria (such as falling on a Saturday or Sunday), to call out highest or lowest value in a range, or to indicate values that fall under or over a specified amount.
1Select the cell(s) to which you want to apply conditional formatting.
In most cases, you will select a single column of data in a table rather than an entire table.
2Click the Conditional Formatting button in the Styles group on the Home tab.
A menu appears with several different options for specifying the criteria.
3Point to Highlight Cells Rules and then select the criteria you want to use.
Criteria options include Greater Than, Less Than, Between, Equal To, Text That Contains, A Date Occurring, and Duplicate Values. A dialog box opens, where you can specify the value.
4Enter the values you want to reference in the text box.
You can type a value here, such as 500, or you can reference a cell address, such as F12 for a reference relative to the first active cell, or $F$12 (an absolute reference) to have the conditional formatting for all the selected cells refer to the same cell.
5Click the drop-down arrow next to the format options and select the desired formatting.
Live Preview shows you what your data will look like. Click the Custom Format option if you want to create your own formatting selections.