A communcation format that allows the Internet to be accessed over a serial line connected to a modem. This connection needs to have its IP address configuration set each time a connection is attempted. A general term for computer program or programs. A popular expansion card for producing sound. An expansion card designed for sound input and output.
Sound cards can record and play back digital audio.
In data transmission, setting the parity bit so it is always zero. Compare mark . People spam the Internet to advertise products as well as to broadcast some political or social commentary. Can damage computers and data. See surge protector .