The correct answer is: B. Icon
An icon is a small picture that represents a file, program, or other object. Icons are often used on the desktop to make it easy to access frequently used files and programs.
A window is a rectangular area on the screen that displays a program or document. Windows can be moved, resized, and minimized to the taskbar.
A button is a small, rectangular object that is used to perform an action. Buttons are often used in dialog boxes and menus.
None of the above is not a correct answer.
