LESSONTWOYOUMUSTKNOWSOMETHINGABOUTTHEFILESCONFIG.SYSANDAUTOEXEC.BAT 7
LESSONTHREECOMPUTERDATAUNIT 14
LESSONFOURWHATARECOMPUTERVIRUSES 22
LESSONFIVEMEMORYSTRUCTURE 28
LESSONSIXFIXEDDISKS 33
LESSONSEVENWHATTHEMICROPROCESSORCANDO 39
LESSONEIGHTTOOLSTHATAMICROPROCESSORKEEPS 47
LESSONNINEINTERRUPTS 54
LESSONTENLOGICCIRCUITS 60
LESSONELEVENPCCHARACTERSET 65
LESSONTWELVEASCIICONTROLCHARACTERSANDOTHERS 70
LESSONTHIRTEENASCIITEXTFILES 77
LESSONFOURTEENHOWCONVENTIONALMEMORYAREORGANIZED 83
LESSONFIFTEENOPERATINGSYSTEM 91
LESSONSIXTEENCOMPUTERLANGUAGES（Ⅰ） 97
LESSONSEVENTEENPROGRAMMINGLANGUAGES（Ⅱ） 103
LESSONEIGHTEENCOMPUTERPROGRAMS 109
LESSONNINETEENPROGRAMFLOWCHARTS 116
LESSONTWENTYFILES 122
LESSONTWENTYONECLANGUAGE 128
LESSONTWENTYTWOBASIC 136
LESSONTWENTYTHREEEXPANDEDMEMORY 142
LESSONTWENTYFOURINTERFACES 147
LESSONTWENTYFIVEdBASE 152
LESSONTWENTYSIXCAD 157
LESSONTWENTYSEVENMULTIMEDIA 162
LESSONTWENTYEIGHTFUTURELANGUAGE 168
LESSONTWENTYNINECOMPUTERCODES 174
LESSONTHIRTYCOMPUTERSYSTEMSANDTHEIRDEVELOPMENT 179