How does Excel use conditional formatting to filter out 10 items with the lowest value?

How does Excel use conditional formatting to filter out 10 items with the lowest value?

1. Open Excel file, example, figure

2. Select c3:c29 cell; for example, figure

3, click the Menu "Start", "Conditional format", "Project selection Rules";

4, click the "Value of the smallest 10";

5, jump out of the "10 Minimum" dialog box, select the value of "10", "reddish fill color deep red text", click "OK";

6, after the completion of the 10 minimum value will be displayed as "reddish fill color deep red text." Examples, such as the figure