A
graphical user interface (GUI)
feature in which a small text box appears when a
mouse
pointer is hovered over an
icon
or button. The
pop-up window will provide
details that explain the icon's or button's function. In some instances, though,
the ScreenTip will display only the item's name. When the mouse is moved away
from the icon or button, the ScreenTip will disappear from view.
A ScreenTip is also called a ToolTip.