Computer program

quine discovery system script question answering Ancestor Tree Manager computer chess Internet Download Manager Windows Script Host DIVA-GIS format DOS extender Softimage Diagnostic program Internet Channel service chess engine Half-Life TV content management system Windows Meeting Space Microsoft Write Tango assembly General Problem Solver malware Harvard Graphics GNU Parted Subsurface pseudorandom number generator spell checker software extension computer poker player GNU Hello Project Jedi Spartan Zen Unison Super PI operating system shell interpreter hash function expert system codec Internet bot roff size music disk Nokia Suite emulator processor reference implementation