(computing) A device found in most IBM PC compatible computers that allows simple beeps to be output.

plural of PC speaker

Alternative form of PCness

plural of PC bang

(South Korea) A public internet cafe where people can meet to play multiplayer computer games for a fee.

After the decline of the personal computer in favour of mobile devices. / After the decline of political correctness.

(South Korea) nationwide computer networks that preceded the World Wide Web/Internet, with Telnet-based dial-up connections and bulletin board messaging systems

plural of IBM PC

plural of tablet PC

(electronics) Initialism of Printed Circuit Board. / (organic chemistry) Initialism of PolyChlorinated Biphenyl. / (informatics) Initialism of Program Control Block.