You can change the setting for your display including the screen resolution, color depth, and refresh rate.
Click on the Launch button . The Launch menu will appear.
Click on Settings . A menu will appear.
Click on Peripherals . Another menu will appear.
Click on Display . The Display dialog box will open , allowing you to change the settings for your display.
Click on the desired options .
Color Depth. These are the numbers of colors that will be displayed by your monitor.
Resolution. This sets the size of the screen area.
Refresh Rate. This sets the frequency of how fast the image is redrawn on your monitor.
Click on OK . The settings will take effect.