Similar to DOS_Protected_Mode_Interface

• 

  ANSI.SYS

  ANSI.SYS
  
• 

  AUTOEXEC.BAT

  AUTOEXEC.BAT
  
• 

  COMMAND.COM

  COMMAND.COM
  
• 

  CONFIG.SYS

  CONFIG.SYS
  
• 

  DESQview

  DESQview
  
• 

  DOS API

  DOS API
  
• 

  DOS MZ executable

  DOS MZ executable
  
• 

  File Allocation Table

  File Allocation Table
  
• 

  FreeDOS

  FreeDOS
  
• 

  IBM PC DOS

  IBM PC DOS
  
• 

  IO.SYS

  IO.SYS
  
• 

  MS-DOS

  MS-DOS
  
• 

  PTS-DOS

  PTS-DOS
  
• 

  Terminate and Stay Resident

  Terminate-and-stay-resident program
  
• 

  倚天中文系統

  ETen Chinese System
  
• 

  仮想DOSマシン

  Virtual DOS machine