To write any of these letters or vowels (ü, é, á, í, ó, ú), you must use the “ALT” key and then you must enter the number indicated in each letter using the keyboard on the left ( here the number 0193).
For example, to write the letter “Á”, you have to use the ALT key, then you have to press the number indicated in each letter using the keyboard on the left.
To write any of these symbols or ñ (ñ, Ñ, ¿, ¡), you must use precisely the same method as in the first paragraph.
For example, to write the letter ñ, you have to use the ALT key then you have to press the number indicated in each letter using the keyboard on the left. (here the number 164)