Keyboard Shortcuts For Windows and Mac Keyboard shortcuts are often used in modern operating systems and computer software programs. Learning and using keyboard shortcuts can save you a lot of time. Computer Keyboard Shortcut Keys (A to Z) With Their Features Computer keyboard shortcuts is crucial for bank exam preparation, enhancing efficiency and productivity by enabling quick navigation and data management, giving aspirants a competitive edge. Uses of shortcut keys With the use of these keys, you can adjust the widths of all columns automatically, in Windows Explorer. Complete List of Computer Shortcut Keys What Are Keyboard Shortcuts ? Keyboard shortcuts are a combination of keys that perform a specific action or command without having to use your mouse. These shortcuts allow you to execute tasks quickly and efficiently. For example, pressing Ctrl + C copies selected text, while Ctrl + V pastes it.