Name a computer operating system
238 official answersBest find · One in a Krillion · 100
Best find
100
One in a Krillion
Best answers at a glance
Highest score 100
100
GM-NAA I/O
TempleOS
85
386BSD
A/UX
AIX
60
CentOS
Debian
Fedora
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Answers from Krillion’s official reveal
Official reveal
238 accepted answers from the official reveal.
- GM-NAA I/OGeneral Motors wrote the first operating system in 1956.
- TempleOSBuilt alone over a decade as a divine commission.
- 386BSD
- A/UX
- AIX
- Alpine Linux
- Amazon Linux
- AmigaOS
- antiX
- Apple DOS
- AROS
- Artix Linux
- Asahi Linux
- Astra Linux
- Atari DOS
- Atari TOS
- BackTrack
- Bada
- Banyan VINES
- Batocera
- Bazzite
- BeOS
- BlackArch
- BlackBerry OS
- Bodhi Linux
- Burroughs MCP
- CachyOS
- CalyxOS
- CBL-Mariner
- ChimeraOS
- Cisco IOS
- Clear Linux
- Coherent
- Contiki
- Copland
- Corel Linux
- CoreOS
- CP/M
- CRUX
- CTSS
- CyanogenMod
- Damn Small Linux
- Danger OS
- DD-WRT
- Deepin
- Devuan
- DR-DOS
- DragonFly BSD
- eCos
- elementary OS
- EndeavourOS
- Endless OS
- Fire OS
- Firefox OS
- FreeDOS
- FreeRTOS
- Fuchsia
- Garuda Linux
- GCOS
- Genera
- Gentoo
- GEOS
- GhostBSD
- GNU Hurd
- GrapheneOS
- GS/OS
- Haiku
- HarmonyOS
- HP-UX
- IBM i
- illumos
- Inferno
- IRIX
- ITS
- JunOS
- KaiOS
- Knoppix
- KolibriOS
- Kubuntu
- Kylin
- Lakka
- LineageOS
- LinspireSued by Microsoft as Lindows, renamed for twenty million.
- Linux From Scratch
- Lisa OS
- Lubuntu
- LynxOS
- Mac OS 9
- Maemo
- Mageia
- Magic Cap
- Mandriva
- MeeGo
- MenuetOSA graphical OS written entirely in assembly, floppy-sized.
- Minix
- MkLinux
- MorphOS
- MP/M
- MPE
- MSX-DOS
- MTS
- MULTICS
- MVS
- MX Linux
- NetBSD
- NetWare
- Newton OS
- NeXTSTEP
- NixOS
- Nobara
- NonStop OS
- NOS
- NuttX
- Oberon
- OpenBSD
- OpenIndiana
- OpenSolaris
- OpenWrt
- OPNsense
- Oracle Linux
- Orbis OS
- OS/2
- OS/360
- OS/390
- Palm OS
- Parrot OS
- PC DOS
- PCLinuxOS
- Peppermint OS
- pfSense
- Plan 9
- Pop!_OS
- postmarketOS
- Primos
- ProDOS
- Proxmox
- Puppy Linux
- PureOS
- QNX
- Qubes OS
- Raspberry Pi OS
- ReactOS
- Red Star OSNorth Korea's in-house Linux, styled after macOS.
- Redox OS
- Replicant
- Rhapsody
- RIOT OS
- RISC OS
- RouterOS
- RSTS/E
- RSX-11
- RT-11
- RTEMS
- Sailfish OS
- Scientific Linux
- SCO UNIX
- SerenityOS
- Singularity
- Slackware
- Slax
- SmartOS
- Solus
- SunOS
- Syllable
- Synology DSM
- Tails
- Talos Linux
- TENEX
- ThreadX
- Tiny Core Linux
- TinyOS
- Tizen
- TOPS-10
- TOPS-20
- TPF
- TRONPossibly the most-deployed operating system on Earth, in appliances.
- TRSDOS
- Tru64
- TrueNAS
- tvOS
- Ubuntu Touch
- UCSD p-System
- Ultrix
- UNICOS
- UnixWare
- Unraid
- visionOS
- VM/CMS
- VMS
- VMware ESXi
- Void Linux
- VxWorksIt has driven Mars rovers since Pathfinder.
- VyOS
- watchOS
- Wear OS
- webOS
- Whonix
- Windows CE
- Windows Mobile
- Windows NT
- Windows RT
- Windows Server
- Xandros
- Xenix
- Xubuntu
- Xv6
- Yellow Dog Linux
- z/OS
- z/VSE
- Zephyr
- Zorin OS
- CentOS
- Debian
- Fedora
- FreeBSD
- iPadOS
- Kali Linux
- Manjaro
- Mint
- openSUSE
- Red Hat
- Solaris
- SteamOS
- Symbian
- Windows Phone
- Windows Vista
- Chrome OS
- MS-DOS
- Ubuntu
- Unix
- Windows 95
- Windows XP
- Arch LinuxFamous for a fully manual install and the bragging rights.
- Android
- iOS
- Linux
- macOS
- Windows
Best official score for this question: 100Add 100 to the Score Calculator
Answer breakdown
Official reveal counts by score.
- Official answers
- 238
- High-scoring answers
- 226
- Highest score
- 100
- 105 answers
- 151 answer
- 306 answers
- 6015 answers
- 85209 answers
- 1002 answers
Additional Answers to Try
Additional ideas that may fit this prompt but haven't been verified against Krillion's official answer set.
Generated automatically and not routinely reviewed by a human.
12 additional ideas
- AROS Research Operating SystemSuggested · Not verified
- ChromeOSSuggested · Not verified
- eComStationSuggested · Not verified
- Gentoo LinuxSuggested · Not verified
- Microsoft WindowsSuggested · Not verified
- OpenVMSSuggested · Not verified
- OS/2 WarpSuggested · Not verified
- Red Hat Enterprise LinuxSuggested · Not verified
- SkyOSSuggested · Not verified
- Symbian OSSuggested · Not verified
- Windows 10Suggested · Not verified
- Windows 11Suggested · Not verified
Synced from the official revealData & Editorial Policy
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