Transcription: While working in Windows, you'll often use a dialog box to perform different commands. A dialog box is a window that prompts you for additional information, in effect, carrying on a dialog with you. Some dialog boxes include several tabs. Click a tab to access additional dialog box commands and settings. To perform a specific action, you can choose a command button, such as Apply or Cancel. Notice that one command button is always enclosed in a heavier outline. This is the default button. To choose it, all you have to do is press enter. Command buttons that are not presently available are dimm ...