Writing Diacritical Marks in Spanish

Writing Diacritical Marks in Spanish
Accent mark: Control, apostrophe, release.
Then the letter you want accented.
Older operating system –
á = ALT + 0225
é = ALT + 0233
í = ALT + 0237
ó = ALT + 0243
ú = ALT + 0250
Diérisis + u = ALT + 0252
ñ = ALT + 0241
New (~ )Tilde + n = Control + Shift + ~, N
¿ = Control + Shift+ALT+?
¡ = Control + Shift+ALT+ !