Answer and Explanation:
I believe you are referring to Backspace and Del keys, which are the keys of a computer keyboard. In this case, the difference between them is quite simple and easy to understand. These two keys are used to delete characters, however, the Backspace key is capable of deleting characters that are to the left of the cursor (the dash that appears blinking when you are typing). Del Key, in turn, is able to delete the characters to the right of the cursor.