WApple II Plus
WAtari 8-bit family
WATASCII
WExatron Stringy Floppy
WFractal-generating software
WFS1 Flight Simulator
WHP-41C
WIntel 8088
WIntellivision
WKR580VM80A
WMotorola 68000
WOSI model
WPC-8000 series
WPOKEY
WTangerine Microtan 65
WTexas Instruments TMS9918
WTRS-80 Model II
WZilog Z8000