How do I get an upside-down exclamation mark
NOTE: this is the Spanish board, you need to either ask in Spanish or use the English board.
The easiest way is to use a Spanish keyboard layout. The way in which you change between keyboard layouts is operative system specific. You can also define an autocorrect: in Tools → AutoCorrect → AutoCorrect Options → Replace tab write something like
on Replace and (use “insert special characters” to get it)
Then, when you write
?;Cómo? it will turn into
Edit: fixed typo