Windows 11 Version 21H2
詳細情報
バージョン | Windows 11 Version 21H2 |
---|---|
リリース日 | 2021/10/04 |
ビルド番号 | 22000 |
URL | https://support.microsoft.com/en-us/help/5006099 |
既知の不具合更新日 | 2024/05/07 |
既知の不具合のURL | https://learn.microsoft.com/en-us/windows/release-health/status-windows-11-21h2 |
新機能
What's new for Windows 11, version 21H2
Upgrade to the New Windows 11 OS | Microsoft
-
The new design and sounds are modern, fresh, clean and beautiful, bringing you a sense of calm and ease.
-
With Start, we’ve put you and your content at the center. Start utilizes the power of the cloud and Microsoft 365 to show you your recent files no matter what device you were viewing them on.
-
Snap Layouts, Snap Groups and Desktops provide an even more powerful way to multitask and optimize your screen real estate.
-
Chat from Microsoft Teams integrated into the taskbar provides a faster way to connect to the people you care about.
-
Widgets, a new personalized feed powered by AI, provides a faster way to access the information you care about, and with Microsoft Edge’s world class performance, speed and productivity features you can get more done on the web.
-
Windows 11 delivers the best Windows ever for gaming and unlocks the full potential of your system’s hardware with technology like DirectX12 Ultimate, DirectStorage and Auto HDR. With Xbox Game Pass for PC or Ultimate you get access to over 100 high-quality PC games to play on Windows 11 for one low monthly price. (Xbox Game Pass sold separately.)
-
Windows 11 comes with a new Microsoft Store rebuilt with an all-new design making it easier to search and discover your favorite apps, games, shows, and movies in one trusted location. We look forward to continuing our journey to bring Android apps to Windows 11 and the Microsoft Store through our collaboration with Amazon and Intel; this will start with a preview for Windows Insiders over the coming months.
-
Windows 11 is the most inclusively designed version of Windows with new accessibility improvements that were built for and by people with disabilities.
-
Windows 11 unlocks new opportunities for developers and creators. We are opening the Store to allow more developers and independent software vendors (ISVs) to bring their apps to the Store, improving native and web app development with new developer tools, and making it easier for you to refresh the look and feel across all our app designs and experiences.
-
Windows 11 is optimized for speed, efficiency and improved experiences with touch, digital pen and voice input.
-
Windows 11 is the operating system for hybrid work, delivering new experiences that work how you work, are secure by design, and easy and familiar for IT to deploy and manage. Businesses can also test Windows 11 in preview today in Azure Virtual Desktop, or at general availability by experiencing Windows 11 in the new Windows 365.
既知の不具合
Edge updates might cause Microsoft Copilot app to show up in Installed apps Edge updates might install a new package and users might see Microsoft Copilot app among the device's Installed apps | N/A | Mitigated | 2024-05-06 12:05 PT
VPN connections might fail after installing the April 2024 security update We are investigating user reports, and we will provide more information in the coming days | OS Build 22000.2899 KB5036894 2024-04-09 | Confirmed | 2024-04-30 20:35 PT The January 2024 Windows RE update might fail to install WinRE is the Windows Recovery Environment. The update fails if there's insufficient free space in the WinRE partition. | N/A KB5034440 2024-01-09 | Resolved | 2024-04-30 14:07 PT
The January 2024 Windows RE update might fail to install WinRE is the Windows Recovery Environment. The update fails if there's insufficient free space in the WinRE partition. | N/A KB5034440 2024-01-09 | Resolved | 2024-04-30 12:38 PT
Edge updates might cause Microsoft Copilot app to show up in Installed apps Edge updates might install a new package and users might see Microsoft Copilot app among the device's Installed apps | N/A | Mitigated | 2024-04-26 12:13 PT
Edge updates might cause Microsoft Copilot app to show up in Installed apps Edge updates might install a new package and users might see Microsoft Copilot app among the device's Installed apps | N/A | Mitigated | 2024-04-19 10:11 PT
Edge updates might cause Microsoft Copilot app to show up in Installed apps Edge updates might install a new package and users might see Microsoft Copilot app among the device's Installed apps | N/A | Mitigated | 2024-04-19 09:55 PT
Edge updates might cause Microsoft Copilot app to show up in Installed apps Edge updates might install a new package and users might see Microsoft Copilot app among the device's Installed apps | N/A | Confirmed | 2024-04-16 20:03 PT
Edge updates might cause Microsoft Copilot app to show up in Installed apps Edge updates might install a new package and users might see Microsoft Copilot app among the device's Installed apps | N/A | Confirmed | 2024-04-16 19:39 PT Compatibility issues with Intel Smart Sound Technology drivers and Windows 11 Windows 11 devices with the affected Intel SST driver might receive an error with a blue screen. | N/A | Resolved External | 2024-04-12 15:36 PT
Compatibility issues with Intel Smart Sound Technology drivers and Windows 11 Windows 11 devices with the affected Intel SST driver might receive an error with a blue screen. | N/A | Resolved External | 2024-04-12 15:20 PT
差分がありません
差分がありません
Some apps might fail to playback, record, or capture video Apps and cameras using WVC1 codec might fail to function as expected. | OS Build 22000.30000 KB5028245 2023-07-25 | Resolved KB5034766 | 2024-02-28 11:09 PT
Summary | Originating update | Status | Last updated |
---|---|---|---|
Edge updates might cause Microsoft Copilot app to show up in Installed apps Edge updates might install a new package and users might see Microsoft Copilot app among the device's Installed apps | N/A | Mitigated | 2024-05-06 12:05 PT |
VPN connections might fail after installing the April 2024 security update We are investigating user reports, and we will provide more information in the coming days | OS Build 22000.2899 KB5036894 2024-04-09 | Confirmed | 2024-04-30 20:35 PT |
The January 2024 Windows RE update might fail to install WinRE is the Windows Recovery Environment. The update fails if there's insufficient free space in the WinRE partition. | N/A KB5034440 2024-01-09 | Resolved | 2024-04-30 14:07 PT |
Compatibility issues with Intel Smart Sound Technology drivers and Windows 11 Windows 11 devices with the affected Intel SST driver might receive an error with a blue screen. | N/A | Resolved External | 2024-04-12 15:36 PT |
BitLocker might incorrectly receive a 65000 error in MDMs "Requires Device Encryption" might incorrectly report as an error in some managed environments. | N/A | Mitigated | 2023-10-31 10:06 PT |
Devices with locale set to Croatia might not utilize the expected currency This can affect applications which retrieve the device's currency for purchases or other transactions | N/A | Confirmed | 2023-10-31 10:06 PT |
更新プログラム一覧
KB番号 タイプ |
リリース日 更新日 |
バージョン | ビルド番号 |
---|---|---|---|
KB5036894
|
2024/04/09 |
Windows 11 21H2 |
22000.2899 |
KB5035854
|
2024/03/12 |
Windows 11 21H2 |
22000.2836 |
KB5034766
|
2024/02/13 |
Windows 11 21H2 |
22000.2777 |
KB5034121
|
2024/01/09 |
Windows 11 21H2 |
22000.2713 |
KB5033369
|
2023/12/12 |
Windows 11 21H2 |
22000.2652 |
KB5032192
|
2023/11/14 |
Windows 11 21H2 |
22000.2600 |
KB5031358
|
2023/10/10 |
Windows 11 21H2 |
22000.2538 |
KB5030301
Preview |
2023/09/26 |
Windows 11 21H2 |
22000.2482 |
KB5030217
|
2023/09/12 |
Windows 11 21H2 |
22000.2416 |
KB5029332
Preview |
2023/08/22 |
Windows 11 21H2 |
22000.2360 |
KB5029253
|
2023/08/08 |
Windows 11 21H2 |
22000.2295 |
KB5028245
Preview |
2023/07/25 |
Windows 11 21H2 |
22000.2245 |
KB5028182
|
2023/07/11 |
Windows 11 21H2 |
22000.2176 |
KB5027292
Preview |
2023/06/28 |
Windows 11 21H2 |
22000.2124 |
KB5027223
|
2023/06/13 |
Windows 11 21H2 |
22000.2057 |
KB5026436
Preview |
2023/05/23 |
Windows 11 21H2 |
22000.2003 |
KB5026368
|
2023/05/09 |
Windows 11 21H2 |
22000.1936 |
KB5025298
Preview |
2023/04/25 |
Windows 11 21H2 |
22000.1880 |
KB5025224
|
2023/04/11 |
Windows 11 21H2 |
22000.1817 |
KB5023774
Preview |
2023/03/28 |
Windows 11 21H2 |
22000.1761 |
KB5023698
|
2023/03/14 |
Windows 11 21H2 |
22000.1696 |
KB5022905
Preview |
2023/02/21 |
Windows 11 21H2 |
22000.1641 |
KB5022836
|
2023/02/14 |
Windows 11 21H2 |
22000.1574 |
KB5019274
Preview |
2023/01/19 |
Windows 11 21H2 |
22000.1516 |
KB5022287
|
2023/01/10 |
Windows 11 21H2 |
22000.1455 |
KB5021234
|
2022/12/13 |
Windows 11 21H2 |
22000.1335 |
KB5019157
Preview |
2022/11/15 |
Windows 11 21H2 |
22000.1281 |
KB5019961
|
2022/11/08 |
Windows 11 21H2 |
22000.1219 |
KB5018483
Preview |
2022/10/25 |
Windows 11 21H2 |
22000.1165 |
KB5020387
Out-of-band |
2022/10/17 |
Windows 11 21H2 |
22000.1100 |
KB5018418
|
2022/10/11 |
Windows 11 21H2 |
22000.1098 |
KB5017383
Preview |
2022/09/20 |
Windows 11 21H2 |
22000.1042 |
KB5017328
|
2022/09/13 |
Windows 11 21H2 |
22000.978 |
KB5016691
Preview |
2022/08/25 |
Windows 11 21H2 |
22000.918 |
KB5016629
|
2022/08/09 |
Windows 11 21H2 |
22000.856 |
KB5015882
Preview |
2022/07/21 |
Windows 11 21H2 |
22000.832 |
KB5015814
|
2022/07/12 |
Windows 11 21H2 |
22000.795 |
KB5014668
Preview |
2022/06/23 |
Windows 11 21H2 |
22000.778 |
KB5016138
Out-of-band |
2022/06/20 |
Windows 11 21H2 |
22000.740 |
KB5014697
|
2022/06/14 |
Windows 11 21H2 |
22000.739 |
KB5014019
Preview |
2022/05/24 |
Windows 11 21H2 |
22000.708 |
KB5013943
|
2022/05/10 |
Windows 11 21H2 |
22000.675 |
KB5012643
Preview |
2022/04/25 |
Windows 11 21H2 |
22000.652 |
KB5012592
|
2022/04/12 |
Windows 11 21H2 |
22000.613 |
KB5011563
Preview |
2022/03/28 |
Windows 11 21H2 |
22000.593 |
KB5011493
|
2022/03/08 |
Windows 11 21H2 |
22000.556 |
KB5010414
Preview |
2022/02/15 |
Windows 11 21H2 |
22000.527 |
KB5010386
|
2022/02/08 |
Windows 11 21H2 |
22000.493 |
KB5008353
Preview |
2022/01/25 |
Windows 11 21H2 |
22000.469 |
KB5010795
Out-of-band |
2022/01/17 |
Windows 11 21H2 |
22000.438 |
KB5009566
|
2022/01/11 |
Windows 11 21H2 |
22000.434 |
KB5008215
|
2021/12/14 |
Windows 11 21H2 |
22000.376 |
KB5007262
Preview |
2021/11/22 |
Windows 11 21H2 |
22000.348 |
KB5007215
|
2021/11/09 |
Windows 11 21H2 |
22000.318 |
KB5006746
Preview |
2021/10/21 |
Windows 11 21H2 |
22000.282 |
KB5006674
|
2021/10/12 |
Windows 11 21H2 |
22000.258 |