Ayuda de LibreOffice 24.8
Applies current highlighting color to the text selection.
To change the highlighting color, click the arrow next to the Character Highlighting Color icon, and then click the color that you want.
Seleccione el texto que desee resaltar.
Click the Character Highlighting Color icon on the bar.
To type after the selection without highlighting, click +M.
To apply highlighting to a single word, double-click the word; for a sentence use triple-click, and quadruple-click for a paragraph.
Seleccione el texto resaltado.
On the Formatting bar, click the arrow next to the Character Highlighting Color icon, and then click No Fill.