The backslash \ is a typographical mark used mainly in computing and mathematics. It is the mirror image of the common slash ('solidus'), /. It is a relatively recent mark, first documented in the 1930s.

The backward slash symbol "\" is primarily used in computing and programming as an escape character.

Learn how to easily type the backslash symbol on your keyboard with our step-by-step guide for all users.

Jun 25, 2025 · Also called a backward slash, downward slash, and reverse solidus, the backslash is a character ( \ ) introduced by Bob Bemer in 1960. Although "slash" often describes the forward slash, …

Jul 23, 2025 · The backslash key is located above the Enter key and below the Backspace key on the keyboard. It is typically positioned to the left of the Enter key and looks like this \.

Mar 17, 2025 · The meaning of BACKSLASH is a mark \ used especially in computer programming.

Jan 6, 2022 · What is a backslash? A backslash is a symbol that resembles a line slanted toward the left ( \ ). It is a “backwards slash” that is the reverse of a forward slash ( / ). The backslash has no usage …