EEPROM letter array

I do not know how, but I would like to store a simple message and two three-digit numbers in the EEPROM memory.
Also, retrieve it with the same sketch next time it is turned on.
I also need to add letters to an array as they are typed.

Have you looked at the (really simple to use) EEPROM.read() and EEPROM.write() methods?

ArdLights:
I also need to add letters to an array as they are typed.


Serial Input Basics