from wikipedia: Home theater PC
A Home Theater PC (HTPC) or Media Center computer is a convergence device that combines some or all the capabilities of a personal computer with a software application that supports video, photo, audio playback, and sometimes video recording functionality. Although computers with some of these capabilities were available from the late 1980s, the "Home Theater PC" term first appeared in mainstream press in 1996. In recent years, other types of consumer electronics, including gaming systems and dedicated media devices have crossed over to manage video and music content. The term "media center" also refers to specialized application software designed to run on standard personal computers.
Possible variants, alias, alternatives:
Home-Theatre (Intl-English) [incl. UK/GB, Aus, NZ, Can, etc.] Home-Theater (US-English) Media-Centre (Intl-Enlish) [incl. UK/GB, Aus, NZ, Can, etc.] Media-Center (US-Enlish)