A computer-readable recording medium on which is recorded a program for causing a processing unit to execute a control process for setting a resolution when a monitor device, which is set to make a display of an overscan device, is connected to a computer, which executes a display process of an underscan device, with a digital interface, and the monitor device is used as a monitor of the computer, the control process comprising:
- a determining step of determining whether or not an interface, which is connected to the computer, is the digital interface, which is connectable to the monitor device, before an operation for accepting terms and conditions of a license agreement of first basic software is performed;
- a setting step of causing a resolution or a display mode, which is output from the computer, to be set on second basic software with an external input so that an entire display screen of the underscan device, which is output from the computer, lies within a display screen of the overscan device if said determining step determines that the interface is the digital interface that is connectable to the monitor device;
- and
- a reflecting step of reflecting the resolution or the display mode, which is set by said setting step, on settings of the first basic software.