Drop a .uknc .dsk(floppy) .sav(.gam,.gme) .rom, .ram(cart.), .img(IDE) file here, or zipped one
Stop=Esc, AR2=Shift+Esc, Alt,UPR=LCtrl, LShift+..., Caps,
F1-F10=Alt+[1..0],
Break,Ins,Del,Home,End, UST=F11,Shift+F11, F1-F5+Shift,
Space, Arrows, NumKeys, Rshift,
guess and try...