1. A display system configured to be installed in a vehicle, the display system comprising: a display unit; a communication unit; and a processor operatively connected to the display unit and the communication unit, the processor configured to display a screen of data received from an application, detect that the received screen includes at least one of a first area containing moving images and a second area containing a static image, and determine a speed of the vehicle, and based on the determined speed, change a display characteristic of the detected at least one of the first area and the second area.