Example image of eyePlorer eyePlorer map for 'DOS': IBM PC compatible Microsoft Windows Operating system Windows 95 Windows 98 Windows Me DR-DOS FreeDOS IBM PC DOS MS-DOS PTS-DOS 360 AmigaDOS AMSDOS ANDOS Apple DOS Apple ProDOS Atari DOS Commodore DOS CSI-DOS TRS-DOS Central processing unit IBM Personal Computer Intel Corporation X86 Kernel (computing) Reentrant (subroutine) Computer multitasking Terminate and Stay Resident System call Filename extension Shell script MS-DOS Editor Conditional (programming) Goto Hardware abstraction layer Mouse (computing) Personal computer hardware Printer (computing) Video card Device driver Floppy disk Hard disk drive Unix-like Boot sector Master boot record Track0 BIOS IO.SYS MSDOS.SYS