Function of backspace key?

The backspace key is used to delete the character to the left of the cursor in a text document or input field. It allows users to correct mistakes or remove unwanted characters while typing.

The backspace key is used to delete the character immediately to the left of the cursor. It is typically located on the upper-right corner of the keyboard, to the right of the Enter key. The backspace key is often used to correct typing errors or to delete unwanted text.