A text-based user interface to the computer. The command line is a blank line and cursor on the screen, allowing the user to type in instructions for immediate execution. All major operating systems ...

A command prompt is the input field in a text-based user interface screen for an operating system (OS) or program. The prompt is designed to elicit an action. The command prompt consists of a brief ...

The way a person interacts and commands a computer, tablet, smartphone or other electronic device. The user interface (UI) comprises the screen menus and icons, keyboard shortcuts, mouse and gesture ...