The embodiment of the invention provides a method and a device for displaying a keyboard cursor in multiple windows, which are used for solving the problems that the operation that the previous position of the keyboard cursor is displayed to a user is complex and takes a long time when the user repeatedly operates the keyboard cursor in multiple windows at preset. The method comprises the following steps: receiving a window-selecting and cursor-determining instruction for at least two windows; determining each selected window and the position information of the keyboard cursor in each selected window; transmitting the position information to an application program of the window, in which the keyboard cursor is, by aiming at the position information of each determined keyboard cursor; detecting movement of a mouse cursor; and when detecting that the mouse cursor moves to any one of selected windows, transmitting a window activating command to the application program of the window and displaying the keyboard cursor in the selected window according to the received position information, wherein the window activating command is used for indicating the application program to activate the selected window.