This document provides instructions for changing the color, font style, and size of text in GIMP. It explains that to change text color, the user should double click the text layer icon to open the GIMP Text Editor and text options window, then double click the color field to open the text color dialog where a new color can be selected. Once the new color is chosen and OK is clicked, the text color will be changed. The document also notes that font style and size can be changed in the same manner.