What is a keyboard shortcut?

• A. A quick command for typing quickly
• B. A combination of keys to perform a specific action
• C. A method for deleting files
• D. A type of keyboard malfunction

Answer: (B)

A keyboard shortcut is defined as a combination of keys that, when pressed together, perform a specific action within software applications or operating systems. This is often designed to enhance productivity and efficiency by allowing users to execute commands without having to navigate through various menus or options typically used with a mouse. For instance, popular keyboard shortcuts include Ctrl+C for copying and Ctrl+V for pasting text. These shortcuts streamline repetitive tasks and reduce the time it takes to access common functions, making them an essential feature in modern computing.

The other options do not accurately capture the essence of what a keyboard shortcut is, as they either misinterpret the function or specifically limit it to certain actions.