If you annul this setting, MS-DOS will start when you turn on PC. However, enter 'Win', then WindowsGUI will start.
If you annul this setting, starting logo will not display.
If you validate this setting, starting menu will display before starting windows.
This setting can change displaying time of 'Starting Windows95' when turn on PC. In case of Windows98, this time is zero.
The starting logo is bitmap file. The regulation of this bitmap is 320x400 pixel and 256 colors.