The invention relates to a method, control equipment, terminal and device for marking a display screen, and belongs to the technical field of the terminal. The method is applied to the control equipment, and comprises the following steps that when a long press operation of a specified option is detected, a mark signal is transmitted to a first terminal, and a mark point of the mark signal is displayed on the display screen by the first terminal; in the moving process of a user, the displacement information of the control equipment is obtained; the moving information is transmitted to the first terminal and the moving track of the mark point is displayed on the display screen according to the displacement information received by the first terminal. According to the method, control equipment, terminal and device for marking the display screen, the displacement information of the control equipment is obtained in the moving process of the user and the moving track of the mark point is displayed on the display screen according to the displacement information received by the first terminal, thus the position of the mark point can be found quickly. Not only is the display content enriched, but the synchronization of the explanation content and the display content is also improved.