Language of Computers – Binary
Computers don’t understand words or numbers the way we humans do. In the end, everything in the computer is represented by a binary electrical signal that registers data in one of two states: ON or OFF
Any instructions you give to the computer gets converted to binary. Later gets stored, processed within the system. Output again will be presented in the format we humans can understand.
This ON or OFF usaually represented with two numbers 0 and 1.