DOS	File Management
Mac OS	OSRC Operating Systems
UNIX	User Interfaces
Virtual Memory	Windows

.NET	64-bit
abort	ACL
Active Desktop	AIX
aLinux	AMD Virtualization
amperage	ASD Agent
AuroraUX	background
batch file	baud
BeOS	BER
BIOS	bit
blue screen of death	boot
boot loader	boot sector
boot sequence	bootable diskette
bps	Btu
Chrome	Chrome OS
CLDC	clean boot
clean install	ClearType
CLI	clock speed
cold boot	command
command buffer	command language
command line	command processor
configuration file	control panel
control program	cooperative multitasking
CP/M	cpi
cross-platform	Cryptography API: Next Generation
cycle time	daemon
data set	Debian
disk image	distributed processing
DragonFly BSD	driver
dual boot	eCos
EFS	embedded object
environment	EPOC
ERD	event
executable file	fault tolerance
file handle	flat file system
foreground	FreeBSD
FreeDOS	fully virtual
Gbps	gigabit
GINA	GNOME
GPF	haxie
HWID	hypervisor
ICF	incremental backup
Intel Virtualization Technology	interrupt
interrupt vector table	IPL
J2ME	JCL
job	Job Control Language
JVM	KB
kernel	kernel32.dll
kilobyte	Last Known Good configuration
launch	Ldifde
LiMo	Linux
load	loader
LPAR	Mandriva
MB	MBR
megabit	megapixel
memory resident	microkernel
Microsoft Operations Manager	Microsoft Windows
mobile operating system	ms
multiprocessing	multitasking
multithreading	multi-user
MVS	native
NetBSD	NetWare
network operating system	network transparency
NEXTSTEP	NTLDR
NTVDM	OpenBSD
OpenDoc	operating environment
operating system	operating system virtualization
OS/2	OS/400
OS/9	parallel processing
paravirtualized operating system	Phoenix BIOS
PID	pinned item list
pipe	platform
Play To	PnP
pop-up utility	power-on self test
process	PXE
RDP	real time
reboot	Remote Access Service
Remote Desktop	Remote Desktop Protocol
resolution	resource
Routing and Remote Access Service	RTOS
safe mode	segment
shell	shell enhancement
SID	Slackware Linux
SMP	SP
spooling	stop error
SUS	SUSE Linux
swap file	Symbian
system call	system disk
system tray	systems software
task	task switching
thread	time sharing
transaction processing	TRON
Tru64	type
Ubuntu	unified driver
UTC	utility
virtual device driver	virtual machine
virtualization	Vista SP1
VMM	VMM32.vxd
VMS	wallpaper
warm boot	WDM
widget	win.com
Windows 2000	Windows Mail
Windows Meeting Space	Windows ReadyBoost
Windows SideShow	Windows Vista
Windows XP	Winlogon
WMI	Xen
XUL	z/OS
Zeta