TO TYPE ACCENTS ON A MAC:
á é í ó ú -> press together (Option + e) and then the vowel.
Á É Í Ó Ú -> press together (Option e) and then press together (Shift + the vowel)
ü -> press together (Option + u) and then u again.
Ü -> press together (Option + u) and then press together (Shift + u)
ñ -> press (Option + n) and then n again.
Ñ -> press Option + n) and then press together (Shift + n)
¡ -> press (Option + 1) or OPTION + the key where ! sing is.
¿ -> (Option + Shift + ?) Press the 3 keys together.
TO TYPE ACCENTS ON WINDOWS:
á é í ó ú -> press together (Control + Alt) and then the vowel
ñ -> Alt + 164
Ñ -> Alt + 165
ü -> Alt + 129
¡ -> Alt + 173
¿ -> Alt + 168