table#1 { ["args"] = table#2 { metatable = table#3 ["autoheaders"] = "y", ["below"] = "

", ["data1"] = "[[Windows 11]] (NT 10.0)", ["data21"] = "[[Iron]]", ["data23"] = "[[Nickel]]", ["data5"] = "Cobalt", ["data6"] = "x86,'\"`UNIQ--ref-00000000-QINU`\"' x64, ARM64", ["header10"] = "Product types", ["header12"] = "SKUs", ["header14"] = "Based on", ["header16"] = "Server counterpart", ["header18"] = "Client counterpart", ["header20"] = "Replaces", ["header22"] = "Replaced by", ["image"] = "[[File:Windows 11 logo and wordmark.svg|250px|alt=Logo]]", ["image3"] = "[[File:21390-desktop.png|290px|alt=Screenshot]]", ["label1"] = "OS family", ["label2"] = "Version", ["label3"] = "Codename", ["label4"] = "Preliminary name", ["label5"] = "Semester", ["label6"] = "Architecture", ["label7"] = "Latest build", ["label8"] = "Release date", ["label9"] = "Support end", ["subheader"] = "Version of [[Microsoft Windows]]", ["title"] = "Cobalt", }, } table#1 { ["args"] = table#2 { metatable = table#3 ["bodyclass"] = "hlist", ["group1"] = "Desktop versions", ["group2"] = "Server versions", ["group3"] = "Mobile versions", ["group4"] = "Canceled versions", ["group7"] = "Embedded versions", ["group8"] = "Miscellaneous", ["image"] = "[[File:Windows logo (2021).svg|65px]]", ["list1"] = "'\"`UNIQ--templatestyles-00000068-QINU`\"''\"`UNIQ--templatestyles-0000006A-QINU`\"'

[[Windows 10]]

\ * [[Windows 10 (original release)|Original release]]\ * [[Windows 10 November Update|November Update]]\ * [[Windows 10 Anniversary Update|Anniversary Update]]\ * [[Windows 10 Creators Update|Creators Update]]\ * [[Windows 10 Fall Creators Update|Fall Creators Update]]\ * [[Windows 10 April 2018 Update|April 2018 Update]]\ * [[Windows 10 October 2018 Update|October 2018 Update]]\ * [[Windows 10 May 2019 Update|May 2019 Update]]\ * [[Windows 10 November 2019 Update|November 2019 Update]]\ * [[Windows 10 May 2020 Update|May 2020 Update]]\ * [[Windows 10 October 2020 Update|October 2020 Update]]\ * [[Windows 10 May 2021 Update|May 2021 Update]]\ * [[Windows 10 November 2021 Update|November 2021 Update]]\ * [[Windows 10 2022 Update|2022 Update]]\

[[Windows 11]]

\ * [[Windows 11 (original release)|Original release]]\ * [[Windows 11 2022 Update|2022 Update]]\ * [[Windows 11 2023 Update|2023 Update]]\ * [[Windows 11 2024 Update|2024 Update]]\

", ["list2"] = "'\"`UNIQ--templatestyles-0000006C-QINU`\"''\"`UNIQ--templatestyles-0000006D-QINU`\"'

Semi-annual channel

Annual channel

\ * [[Windows Server, version 23H2|Windows Server v23H2]]\

Azure Stack HCI

", ["list3"] = "'\"`UNIQ--templatestyles-0000006E-QINU`\"''\"`UNIQ--templatestyles-0000006F-QINU`\"'

[[Windows CE]]

Windows Mobile

[[Windows Phone]]

\ * [[Windows Phone 7|Windows Phone 7]]\ * [[Windows Phone 8|8]]\ * [[Windows Phone 8.1|8.1]]\ * [[Windows 10 Mobile|10 Mobile]]\

", ["list4"] = "* [[Microsoft Cairo|Cairo]]\ * [[Windows Nashville|Nashville]]\ * [[Windows Neptune|Neptune]]\ * [[Windows Odyssey|Odyssey]]\ * [[Windows Blackcomb|Blackcomb]]\ * [[Windows Essential Business Server 2008 R2|EBS v2]]\ * [[Windows Andromeda OS|Andromeda OS]]\ * [[Windows Polaris OS|Polaris OS]]\ * [[Windows 10X]]", ["list7"] = "* [[Modular Windows]]\ * [[Windows NT Embedded 4.0|NTe]]\ * [[Windows XP Embedded|XPe]]\ ** [[Windows Fundamentals for Legacy PCs|FLP]]\ ** [[Windows Embedded for Point of Service|EPoS]]\ * [[Windows Embedded 2009|2009]]\ ** [[Windows Embedded Standard 2009|Standard]]\ ** [[Windows Embedded POSReady 2009|POSReady]]\ * [[Windows Embedded 7|7]]\ ** [[Windows Embedded Standard 7|Standard]]\ ** [[Windows Embedded POSReady 7|POSReady]]\ ** [[Windows Thin PC|Thin PC]]\ * [[Windows Embedded 8|8]]\ * [[Windows Embedded 8.1|8.1]]\ * [[Windows 10 IoT Core|10]]", ["list8"] = "* [[Windows for Pen Computing 1.0]]\ * [[Windows Core OS]]\ ** [[Windows 10X]]\ ** [[Windows Core]]\ ** [[Windows Andromeda OS|Andromeda OS]]\ ** [[Windows Polaris OS|Polaris OS]]\ ** [[Windows Factory OS|Factory OS]]\ * [[Microsoft Validation OS|Validation OS]]\ * [[Xbox OS|Xbox OS]]\ * [[Windows Preinstallation Environment|WinPE]]\ * [[Windows Recovery Environment|WinRE]]\ * Insider Dev/Canary\ ** [[Manganese]]\ ** [[Iron]]\ ** [[Cobalt]]\ ** [[Nickel]]\ ** [[Copper]]\ ** [[Zinc]]\ ** [[Gallium]]\ ** [[Germanium]]\ ** [[Dilithium]]\ ** [[Selenium]]", ["name"] = "Microsoft Windows", ["title"] = "[[Microsoft Windows]]", }, }

Replaces
Version of Microsoft Windows


OS family	Windows 11 (NT 10.0)
Semester	Cobalt
Architecture	x86,^[a] x64, ARM64
Iron
Replaced by
Nickel

Cobalt

List of known builds[edit | edit source]

Pre-Dev Channel[edit | edit source]

Dev Channel (rs_prerelease branch)[edit | edit source]

Dev Channel (co_release branch)[edit | edit source]

Notes[edit | edit source]

Search

Dev Channel (`rs_prerelease` branch)[edit | edit source]

Dev Channel (`co_release` branch)[edit | edit source]