https://dl.dropboxusercontent.com/u/...20Formulas.JPG

I want to highlight only the cells which contains text.

I follow these steps;

a) Styles – Conditional Formatting – Highlight Cell Rules – More Rules – Use A Formula To Determine Which Cells To Format
b) I enter the formula “=ISTEXT(A1:B10)
c) I select The Fill From Format

And nothing happens. Why?