A non-transitory computer-readable medium for an information processing apparatus stores instructions realizing a controlling program. The controlling program causes, when executed, a controller to obtain rendering information corresponding to a rendering event when a rendering event requiring input of the rendering command to the operating system is generated, obtain characteristic information regarding a resolution of the display, and generate the raster image data using the rendering information as obtained and an expansion rendering instruction information as input. The instructions cause, when executed, the controller to input reduced display instruction information in the operating system, the reduced display instruction being information instructing the operating system to display an image represented by the raster image data rendered in the rendering area at a first conversion ratio representing a ratio of a resolution of a display with respect to a particular resolution when the operating system executes the display process.