Keyboard shortcuts refer to a set of commands or combinations that can be executed using specific keys on your computer's keyboard. These shortcuts allow you to perform tasks quickly and efficiently without having to use a mouse or trackpad, saving time and effort while working with computers or electronic devices. Keyboard shortcuts are commonly used in operating systems like Windows or macOS, as well as in software applications such as web browsers, text editors, and graphic design programs. They can range from simple commands like copying and pasting text to more complex actions like undoing a previous action or opening a specific menu. Keyboard shortcuts are an essential tool for power users who rely on speed and efficiency when working with computers.