Defaults are preset default values. To make it easier for the user to work with systems and application programs, most programs
offer preset default values for certain system parameters. Default values are the most common values that the system sets as default values and that most users accept without changing
. Defaults also affect program settings that can be overridden by entering other values. The same applies to peripheral devices that are connected to a personal computer. For this, some programs have preset values for the printer. The printer settings are then valid until the user specifies a different, currently used printer type.