# https://en.wikipedia.org/w/index.php?title=List_of_operating_systems&oldid=1182336353
RISC OS
Fire OS
macOS
Mac OS X
OS X
macOS Server
Mac OS X Server
OS X Server
iOS
iPhone OS
iPad
iPadOS
watchOS
tvOS
bridgeOS
visionOS
iPod
Unix
MINI-UNIX
PWB/UNIX
USG
CB Unix
ChromiumOS
ChromeOS
Container-Optimized OS
COS
Android
Fuchsia
Wear OS
HarmonyOS
LiteOS
EulerOS
Xenix
Windows
Windows NT 3.1
Windows NT 3.5
Windows NT 3.51
Windows NT 4.0
Windows 2000
Windows XP
Windows Server 2003
Windows Vista
Windows Azure
Windows Home Server
Windows Server 2008
Windows 7
Windows Server 2008 R2
Windows Home Server 2011
Windows 8
Windows RT
Windows Phone 8
Windows Server 2012
Windows 8.1
Windows Phone 8.1
Windows Server 2012 R2
Windows 10
Windows 10 Mobile
Windows Server 2016
Windows Server 2019
Windows 11
Windows Server 2022
Windows CE
Windows CE 3.0
Windows CE 5.0
MINIX
BSD
FreeBSD
DragonFlyBSD
MidnightBSD
GhostBSD
TrueOS
NomadBSD
NetBSD
OpenBSD
Bitrig
Fugulta
Darwin
GNU
Linux
Android-x86
Remix OS
Redox
OpenSolaris
illumos
OpenIndiana
Nexenta OS
SmartOS