Speed formatting keys
 
One or two character keys that you press while
holding down Ctrl. Speed formatting keys are used
to format a document or to apply a style to text.
For example, to change the character format of a
word from normal to bold, select the word and
press Ctrl+B. Speed formatting keys turn
formatting on and off. For example, once you have
made a word bold with Ctrl+B, return it to normal
formatting by pressing Ctrl+B again.