A non-transitory computer-readable recording medium on which is recorded a program for causing a processing unit to execute a control process for setting a display resolution of a computer, the control process comprising:
- determining, before an operation for accepting terms and conditions of a license agreement of a first operating system software to be installed on the computer is performed, whether a digital interface connects the computer to a television and whether a display mode of the television is an overscan mode;
- setting, when the determining determines that a digital interface connects the computer to a television and the display mode of the television is an overscan mode, a display mode of a second operating system software or a set of software tools corresponding to the first operating system software to be set to an overscan mode;
- and
- reflecting the display mode, which is set by the setting, on settings of the first operating system software.