How do I install a keyboard overlay on the E57540c model?

Pull the keyboard out, then peel at a sharp angle to remove the paper backing from the overlay, ensuring all labels adhere to the clear sheet. Align the top corners of the clear sheet to the corners of the Esc and Delete keys, support the keyboard from the bottom, firmly press the labels in place, and then peel at a sharp angle to remove the clear sheet. (Page 5)