Windows 10, version 1903 explained

Windows 10 May 2019 Update^[1] (also known as version 1903^[2] and codenamed "19H1") is the seventh major update to Windows 10 and the first to use a more descriptive codename (including the year and the order released) instead of the "Redstone"^[3] or "Threshold" codename. It carries the build number 10.0.18362.

Version history

The first preview was released to Insiders who opted in to the exclusive Skip Ahead ring on July 25, 2018. The update began rolling out on May 21, 2019.^[4] Notable changes in the May 2019 Update include:^{[5] [6]}

• A new "light theme"
• Separation of Search and Cortana in the taskbar
• Windows Sandbox (not available in Windows 10 Home)
• Ability to pause updates for 35 days or under (incl. Windows 10 Home)
• New default wallpaper
• Recommended troubleshooting
• Notifications hidden while in full-screen

The update has reached the end of service on December 8, 2020.^[7]

Preview builds of Windows 10, version 1903
scope=col style=width:8em;text-align:center	Version	scope=col style=width:10em;text-align:center	Release date(s)	scope=col style=text-align:center	Highlights
10.0.18204 ^[8]	Skip ahead: July 25, 2018	New Mixed Reality Flashlight feature Added Emoji 11 support Added leap second support and accuracy improvements (Precision Time Protocol, software time-stamping) for network time Improvements to Microsoft Edge, Kiosk Setup, update experience and Game bar
10.0.18214 ^[9]	Skip ahead: August 10, 2018	New Your Phone app Improvements related to HTTP/2 and CUBIC support
10.0.18219 ^[10]	Skip ahead: August 16, 2018	Improvements to Narrator
10.0.18234 ^[11]	Skip ahead: September 6, 2018	Added ink support for Microsoft To-Do Updated Sticky Notes to version 3.0 New delay snip feature for Snip & Sketch (previously Screen Sketch) Finalized dark theme for File Explorer Updated emoji panel to support for search and tooltips for Emoji 11 Your Phone app is now pinned to the desktop for quicker access Increased image size for clipboard history of up to 4MB Removed XAML shadows and performance visualizations in Game Bar for maintenance
10.0.18237 ^[12]	Skip ahead: September 12, 2018	Added acrylic element to Windows sign-in screen background Rebranded Microsoft Apps on Android as Your Phone Companion app New Group Policy for preventing the use of security questions on local accounts
10.0.18242 ^[13]	Skip ahead: September 18, 2018
10.0.18247 ^[14]	Skip ahead: September 26, 2018
10.0.18252 ^[15]	Fast ring: October 3, 2018	Added advanced EtherNet/IP settings in Settings app New icon for disconnected internet New Windows Ebrima font with Adlam, N'Ko, Osmanya, Tifinagh and Vai writing system support New microphone icon in the system tray which appears when microphone is in use Improvements to Registry Editor for expanding the autocomplete dropdown by pressing to move the caret to the end of the address bar Added ability to show the corresponding Ethernet adapter name in the sidebar Introduced extra pages in the Emoji Panel in more languages
10.0.18262 ^[16]	Fast ring: October 17, 2018	New DPI Awareness column in Task Manager Added ability to uninstall pre-installed Windows 10 inbox apps Improvements to Troubleshooting and Narrator
10.0.18267 ^[17]	Fast ring: October 24, 2018	Improvements to Input and Accessibility New enhanced mode for search indexing
10.0.18272 ^[18]	Fast ring: October 31, 2018	Improvements to Input and Accessibility Redesigned sign-in options for Windows Hello in Settings app Performance improvements to Spectre mitigations^[19]
10.0.18277 ^[20]	Fast ring: November 7, 2018	New options in Settings app Focus assist option "Fix scaling" option for high DPI desktop applications (enabled by default) Improvements to Action Center Added Emoji 12 support New Application Guard for Microsoft Edge setting for managing access to the camera and microphone in Windows Security Redesigned Japanese IME
10.0.18282 ^[21]	Fast ring: November 14, 2018	New light theme and default wallpaper New window snip mode for Snip & Sketch Improvements to modern printing experience and Narrator Updated Windows Update Optimized display brightness behavior when transitioning from a battery charger to battery power Added dark theme to OneDrive flyout
10.0.18290 ^[22]	Fast ring: November 28, 2018	Fluent Design System elements in power and user menus in Start menu and taskbar jump lists New manual clock synchronization option in Settings app New microphone icon in taskbar with new reminding mechanism Improvements to Search and Cortana experiences New Windows Update notifications Added LEDBAT support in uploads to Delivery Optimization peers on the same LAN Reverted the redesigned Japanese IME to the retail version for maintenance
10.0.18298 ^[23]	Fast ring: December 10, 2018	New security key setup in sign-in options in Settings app Improvements to File Explorer New File Explorer icon Updated the default sorting for Downloads folder Improvements to Windows Notepad Added support for UTF-8 encoding without a BOM New modified indicator New Send Feedback option Added support of additional shortcuts Added support for opening or saving files with a path that is longer than 260 characters New Terminal tab in properties page of any Console window^[24] Improvements to Start menu, touch keyboard, Narrator, Ease of Access and Windows 10 Setup experience New Windows Update indicator on Power button in Start menu
10.0.18305 ^[25]	Fast ring: December 19, 2018	Simplified default Start layout New Windows Sandbox feature Improvements to Windows Security Revamped protection history experience New tamper protection feature Added symbols and kaomoji support in emoji panel Updated clipboard history UI Added support for setting up and signing in to Windows without passwords through Microsoft phone number accounts Streamlined Windows Hello PIN reset experience Finalized recommended troubleshooting feature in Settings app New Automatic Restart and Sign On (ARSO) feature for certain Cloud Domain Joined devices Added support for setting default tab in Task Manager Updated Settings homepage New friendly dates format in File Explorer Re-introduced Fluent Design shadow elements and redesigned Japanese IME New Microsoft Office app Integrated to-do lists across Cortana, Microsoft To-Do and Microsoft Outlook
10.0.18309 ^[26]	Fast ring: January 3, 2019	Improvements to Narrator and Ease of Access
10.0.18312 ^[27]	Fast ring: January 9, 2019	New Windows reserved storage mechanism Raised slot allocation limit of per-process fiber-local storage Updated Reset This PC UI Improvements to Windows Subsystem for Linux Command Line Tool
10.0.18317 ^[28]	Fast ring: January 16, 2019	Decoupled Cortana and search in the taskbar Reliability improvements to Start New drag and drop installation method for font files in Settings app Simplified Windows Insider Program settings Improvements to Windows Console
10.0.18323 ^[29]	Fast ring: January 24, 2019	Improved raw image format support Improvements to light theme Reverted the redesigned Japanese IME to the retail version for maintenance
10.0.18329 ^[30]	Fast ring: February 1, 2019	New top apps feature in Search Added Win32 apps support in Windows Mixed Reality Added support for Adlam and Osage keyboard
10.0.18334 ^[31]	Fast ring: February 8, 2019	Improvements to Narrator
10.0.18342 ^[32]	Fast ring: February 20, 2019Slow ring: February 27, 2019	Improvements related to gaming experience Added support for directly accessing Linux subsystem files in a Windows Subsystem for Linux distro through File Explorer^[33] Improvements to WSL command line interface (wsl.exe) capability Improvements to Windows Sandbox^[34]
10.0.18343 ^[35]	Fast ring: February 22, 2019
10.0.18346 ^[36]	Fast ring: February 26, 2019
10.0.18348 ^[37]	Fast ring: March 1, 2019	Added full support for Emoji 12
10.0.18351 ^[38]	Fast ring: March 5, 2019Slow ring: March 11, 2019
10.0.18353 ^[39]	Fast ring: March 8, 2019
10.0.18356 ^[40]	Fast ring: March 12, 2019Slow ring: March 15, 2019
10.0.18358 ^[41]	Fast ring: March 15, 2019
10.0.18361 ^[42]	Fast ring: March 19, 2019	Improvements to Game Mode
10.0.18362 ^[43]	Fast ring: March 20, 2019Slow ring: March 22, 2019
10.0.18362.30 ^[44]	Fast and slow ring: April 4, 2019Release preview: April 8, 2019
10.0.18362.53 ^[45]	Fast ring, slow ring and release preview: April 9, 2019
10.0.18362.86 ^[46]	Fast ring: April 26, 2019Slow ring and release preview: May 1, 2019
10.0.18362.113 ^[47]	Slow ring and release preview: May 14, 2019
Version	Release date(s)	Highlights

Public patches of Windows 10, version 1903
scope=col style=width:8em;text-align:center	Version	scope=col style=width:8em;text-align:center	Knowledge base	scope=col style=width:10em;text-align:center	Release date(s)	scope=col style=text-align:center	Highlights
10.0.18362.116 Version 1903 ^[48]	KB4505057	Slow ring and release preview: May 19, 2019Public release: May 21, 2019
10.0.18362.145 ^[49]	KB4497935	Slow ring and release preview: May 24, 2019Public release: May 29, 2019
10.0.18362.175 ^[50]	KB4503293	Slow ring, release preview and public release: June 11, 2019
10.0.18362.207 ^[51] ^[52]	KB4501375	Release preview: June 25, 2019Public release: June 27, 2019
10.0.18362.239 ^[53]	KB4507453	Release preview and public release: July 9, 2019
10.0.18362.263 ^[54]	KB4505903	Release preview: July 17, 2019
10.0.18362.264 ^[55]		Release preview: July 19, 2019
10.0.18362.266 ^[56]		Release preview: July 24, 2019
10.0.18362.267 ^[57] ^[58]		Release preview: July 25, 2019Public release: July 26, 2019
10.0.18362.295 ^[59]	KB4512508	Release preview and public release: August 13, 2019
10.0.18362.325 ^[60]	KB4515530	Release preview: August 22, 2019
10.0.18362.327 ^[61]	KB4512941	Release preview: August 26, 2019
10.0.18362.329 ^[62] ^[63]		Release preview: August 29, 2019Public release: August 30, 2019
10.0.18362.356 ^[64]	KB4515384	Release preview and public release: September 10, 2019
10.0.18362.357 ^[65]	KB4522016	Release preview and public release: September 23, 2019
10.0.18362.385	KB4517211	Release preview: September 23, 2019
10.0.18362.387 ^[66]		Release preview: September 25, 2019Public release: September 26, 2019
10.0.18362.388 ^[67]	KB4524147	Release preview and public release: October 3, 2019
10.0.18362.418 ^[68]	KB4517389	Release preview and public release: October 8, 2019
10.0.18362.446 ^[69]	KB4522355	Release preview: October 17, 2019
10.0.18362.448 ^[70]		Release preview: October 18, 2019
10.0.18362.449 ^[71] ^[72]		Release preview: October 23, 2019Public release: October 24, 2019
10.0.18362.476 ^[73]	KB4524570	Release preview and public release: November 12, 2019	This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021.
10.0.18362.535 ^[74]	KB4530684	Release preview and public release: December 10, 2019	This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021.
10.0.18362.592 ^[75]	KB4528760	Release preview and public release: January 14, 2020	This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021.
10.0.18362.628 ^[76]	KB4532695	Release preview and public release: January 28, 2020
10.0.18362.657 ^[77]	KB4532693	Release preview and public release: February 11, 2020	This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021.
10.0.18362.693 ^[78]	KB4535996	Release preview: February 26, 2020Public release: February 27, 2020
10.0.18362.719 ^[79]	KB4540673	Release preview and public release: March 10, 2020	This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021.
10.0.18362.720 ^[80]	KB4551762	Release preview and public release: March 12, 2020	This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021.
10.0.18362.752 ^[81] ^[82]	KB4541335	Release preview: March 21, 2020Public release: March 24, 2020
10.0.18362.753 ^[83]	KB4554364	Release preview and public release: March 30, 2020
10.0.18362.778 ^[84]	KB4549951	Release preview and public release: April 14, 2020	This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021.
10.0.18362.815 ^[85]	KB4550945	Public release: April 21, 2020
10.0.18362.836 ^[86]	KB4556799	Public release: May 12, 2020	This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021.
10.0.18362.900 ^[87]	KB4560960	Public release: June 9, 2020	This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021.
10.0.18362.904 ^[88]	KB4567512	Public release: June 16, 2020
10.0.18362.959 ^[89]	KB4565483	Public release: July 14, 2020	This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021.
10.0.18362.997 ^[90]	KB4559004	Public release: July 21, 2020
10.0.18362.1016 ^[91]	KB4565351	Public release: August 11, 2020	This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021.
10.0.18362.1049 ^[92]	KB4566116	Public release: August 20, 2020
10.0.18362.1082 ^[93]	KB4574727	Public release: September 8, 2020	This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021.
10.0.18362.1110 ^[94]	KB4577062	Public release: September 16, 2020
10.0.18362.1139 ^[95]	KB4577671	Public release: October 13, 2020	This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021.
10.0.18362.1171 ^[96]	KB4580386	Public release: October 20, 2020
10.0.18362.1198 ^[97]	KB4586786	Public release: November 10, 2020	This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021.
10.0.18362.1199 ^[98]	KB4594443	Public release: November 19, 2020
10.0.18362.1237 ^[99]	KB4586819
10.0.18362.1256 ^[100]	KB4592449	Public release: December 8, 2020	This update is no longer available from Windows Update, Microsoft Update Catalog or other release channels since August 5, 2021.
Version	Knowledge base	Release date(s)	Highlights

See also

• Windows 10 version history

Notes and References

1. Web site: Windows 10 May 2019 Update gets official, late-May planned release. Zac. Bowden. April 4, 2019. Windows Central. April 4, 2019. https://web.archive.org/web/20190404174718/https://www.windowscentral.com/microsoft-announces-windows-10-may-2019-update. 4 April 2019. live.
2. Web site: Windows 10 version 1809 & 1903 to follow version 1803 (Redstone 4), confirms official slides. WinCentral. 27 December 2017. July 25, 2018. https://web.archive.org/web/20180726232410/https://thewincentral.com/windows-10-version-1809-1903-follow-version-1803-redstone-4-confirms-official-slides. July 26, 2018. live.
3. News: Microsoft to move away from 'Redstone' codename for Windows 10 updates in 2019. 2018-03-28. Windows Central. 2018-07-29. en. https://web.archive.org/web/20180731062219/https://www.windowscentral.com/microsoft-move-away-windows-10-redstone-codenames. 2018-07-31. live.
4. Web site: Microsoft Releases Windows 10 Version 1903 - May 2019 Update. BleepingComputer. en-us. 2019-05-21. https://web.archive.org/web/20190522204734/https://www.bleepingcomputer.com/news/microsoft/microsoft-releases-windows-10-version-1903-may-2019-update. 2019-05-22. live.
5. Web site: Windows 10 May 2019 Update review: Simple changes make Microsoft's OS run smoother. Zac. Bowden. Windows Central. 12 July 2019. Mobile Nations. 5 March 2020. https://web.archive.org/web/20200301023233/https://www.windowscentral.com/windows-10-may-2019-update-review. 1 March 2020. live.
6. Web site: The top ten Windows 10 May 2019 Update features. Mary. Branscombe. TechRepublic. CBS Interactive. 5 March 2020. https://web.archive.org/web/20190703195934/https://www.techrepublic.com/article/the-top-ten-windows-10-may-2019-update-features. 3 July 2019. live.
7. Web site: Windows 10, version 1903 end of service. Microsoft Docs. Microsoft. September 8, 2020. December 15, 2021. https://web.archive.org/web/20200912231823/https://docs.microsoft.com/en-us/lifecycle/announcements/windows-10-1903-end-of-servicing. September 12, 2020. live.
8. Web site: Announcing Windows 10 Insider Preview Build 17723 and Build 18204. Windows Experience Blog. 25 July 2018. July 25, 2018. https://web.archive.org/web/20180726020055/https://blogs.windows.com/windowsexperience/2018/07/25/announcing-windows-10-insider-preview-build-17723-and-build-18204. July 26, 2018. live.
9. Web site: Announcing Windows 10 Insider Preview Build 18214. Windows Experience Blog. 10 August 2018. August 10, 2018. https://web.archive.org/web/20180811063819/https://blogs.windows.com/windowsexperience/2018/08/10/announcing-windows-10-insider-preview-build-18214. August 11, 2018. live.
10. Web site: Announcing Windows 10 Insider Preview Build 18219. Windows Experience Blog. 16 August 2018. August 16, 2018. https://web.archive.org/web/20180817092238/https://blogs.windows.com/windowsexperience/2018/08/16/announcing-windows-10-insider-preview-build-18219. August 17, 2018. live.
11. Web site: Announcing Windows 10 Insider Preview Build 18234. Windows Experience Blog. 6 September 2018. September 6, 2018. https://web.archive.org/web/20180907032426/https://blogs.windows.com/windowsexperience/2018/09/06/announcing-windows-10-insider-preview-build-18234. September 7, 2018. live.
12. Web site: Announcing Windows 10 Insider Preview Build 18237. Windows Experience Blog. 12 September 2018. September 12, 2018. https://web.archive.org/web/20180912190454/https://blogs.windows.com/windowsexperience/2018/09/12/announcing-windows-10-insider-preview-build-18237. September 12, 2018. live.
13. Web site: Announcing Windows 10 Insider Preview Build 18242. Windows Experience Blog. 18 September 2018. September 18, 2018. https://web.archive.org/web/20180919061823/https://blogs.windows.com/windowsexperience/2018/09/18/announcing-windows-10-insider-preview-build-18242. September 19, 2018. live.
14. Web site: Announcing Windows 10 Insider Preview Build 18247. Windows Experience Blog. 26 September 2018. September 26, 2018. https://web.archive.org/web/20180927085805/https://blogs.windows.com/windowsexperience/2018/09/26/announcing-windows-10-insider-preview-build-18247. September 27, 2018. live.
15. Web site: Announcing Windows 10 Insider Preview Build 18252. Windows Experience Blog. 3 October 2018. October 3, 2018. https://web.archive.org/web/20181003171624/https://blogs.windows.com/windowsexperience/2018/10/03/announcing-windows-10-insider-preview-build-18252. October 3, 2018. live.
16. Web site: Announcing Windows 10 Insider Preview Build 18262. Windows Experience Blog. 17 October 2018. October 17, 2018. https://web.archive.org/web/20181018171321/https://blogs.windows.com/windowsexperience/2018/10/17/announcing-windows-10-insider-preview-build-18262. October 18, 2018. live.
17. Web site: Announcing Windows 10 Insider Preview Build 18267. Windows Experience Blog. 24 October 2018. October 24, 2018. https://web.archive.org/web/20181024210538/https://blogs.windows.com/windowsexperience/2018/10/24/announcing-windows-10-insider-preview-build-18267. October 24, 2018. live.
18. Web site: Announcing Windows 10 Insider Preview Build 18272. Windows Experience Blog. 31 October 2018. October 31, 2018. https://web.archive.org/web/20181101175632/https://blogs.windows.com/windowsexperience/2018/10/31/announcing-windows-10-insider-preview-build-18272. November 1, 2018. live.
19. Web site: Mitigating Spectre variant 2 with Retpoline on Windows. Mehmet. Iyigun. Microsoft Tech Community. December 5, 2018. https://web.archive.org/web/20181206010141/https://techcommunity.microsoft.com/t5/Windows-Kernel-Internals/Mitigating-Spectre-variant-2-with-Retpoline-on-Windows/ba-p/295618. December 6, 2018. live.
20. Web site: Announcing Windows 10 Insider Preview Build 18277. Windows Experience Blog. 7 November 2018. November 7, 2018. https://web.archive.org/web/20181108105113/https://blogs.windows.com/windowsexperience/2018/11/07/announcing-windows-10-insider-preview-build-18277. November 8, 2018. live.
21. Web site: Announcing Windows 10 Insider Preview Build 18282. Windows Experience Blog. 14 November 2018. November 14, 2018. https://web.archive.org/web/20181114184438/https://blogs.windows.com/windowsexperience/2018/11/14/announcing-windows-10-insider-preview-build-18282. November 14, 2018. live.
22. Web site: Announcing Windows 10 Insider Preview Build 18290. Windows Experience Blog. 28 November 2018. November 28, 2018. https://web.archive.org/web/20181128191125/https://blogs.windows.com/windowsexperience/2018/11/28/announcing-windows-10-insider-preview-build-18290. November 28, 2018. live.
23. Web site: Announcing Windows 10 Insider Preview Build 18298. Windows Experience Blog. 10 December 2018. December 10, 2018. https://web.archive.org/web/20181211003134/https://blogs.windows.com/windowsexperience/2018/12/10/announcing-windows-10-insider-preview-build-18298. December 11, 2018. live.
24. Web site: New Experimental Console Features. Rich. Turner. Windows Command Line Tools For Developers. December 10, 2018. March 5, 2020. https://web.archive.org/web/20190421061118/https://blogs.msdn.microsoft.com/commandline/2018/12/10/new-experimental-console-features. April 21, 2019. live.
25. Web site: Announcing Windows 10 Insider Preview Build 18305. Windows Experience Blog. 19 December 2018. December 19, 2018. https://web.archive.org/web/20181219220732/https://blogs.windows.com/windowsexperience/2018/12/19/announcing-windows-10-insider-preview-build-18305. December 19, 2018. live.
26. Web site: Announcing Windows 10 Insider Preview Build 18309. Windows Experience Blog. 3 January 2019. January 3, 2019. https://web.archive.org/web/20190105011437/https://blogs.windows.com/windowsexperience/2019/01/03/announcing-windows-10-insider-preview-build-18309. January 5, 2019. live.
27. Web site: Announcing Windows 10 Insider Preview Build 18312. Windows Experience Blog. 9 January 2019. January 9, 2019. https://web.archive.org/web/20190109175846/https://blogs.windows.com/windowsexperience/2019/01/09/announcing-windows-10-insider-preview-build-18312. January 9, 2019. live.
28. Web site: Announcing Windows 10 Insider Preview Build 18317. Windows Experience Blog. 16 January 2019. January 16, 2019. https://web.archive.org/web/20190117231120/https://blogs.windows.com/windowsexperience/2019/01/16/announcing-windows-10-insider-preview-build-18317. January 17, 2019. live.
29. Web site: Announcing Windows 10 Insider Preview Build 18323. Windows Experience Blog. 24 January 2019. January 24, 2019. https://web.archive.org/web/20190125122132/https://blogs.windows.com/windowsexperience/2019/01/24/announcing-windows-10-insider-preview-build-18323. January 25, 2019. live.
30. Web site: Announcing Windows 10 Insider Preview Build 18329. Windows Experience Blog. February 2019. February 1, 2019. https://web.archive.org/web/20190201235151/https://blogs.windows.com/windowsexperience/2019/02/01/announcing-windows-10-insider-preview-build-18329. February 1, 2019. live.
31. Web site: Announcing Windows 10 Insider Preview Build 18334. Windows Experience Blog. 8 February 2019. February 8, 2019. https://web.archive.org/web/20190209194223/https://blogs.windows.com/windowsexperience/2019/02/08/announcing-windows-10-insider-preview-build-18334. February 9, 2019. live.
32. Web site: Announcing Windows 10 Insider Preview Build 18342. Windows Experience Blog. 20 February 2019. February 20, 2019. https://web.archive.org/web/20190221095801/https://blogs.windows.com/windowsexperience/2019/02/20/announcing-windows-10-insider-preview-build-18342. February 21, 2019. live.
33. Web site: What's new for WSL in Windows 10 version 1903?. Craig. Loewen. Windows Command Line Tools For Developers. February 15, 2019. March 5, 2020. https://web.archive.org/web/20190624181934/https://blogs.msdn.microsoft.com/commandline/2019/02/15/whats-new-for-wsl-in-windows-10-version-1903. June 24, 2019. live.
34. Web site: Windows Sandbox - Config Files. Hari. Pulapaka. Microsoft Tech Community. February 21, 2019. March 5, 2020. https://web.archive.org/web/20200124102545/https://techcommunity.microsoft.com/t5/windows-kernel-internals/windows-sandbox-config-files/ba-p/354902. January 24, 2020. live.
35. Web site: Announcing Windows 10 Insider Preview Build 18343. Windows Experience Blog. 22 February 2019. February 22, 2019. https://web.archive.org/web/20190223074244/https://blogs.windows.com/windowsexperience/2019/02/22/announcing-windows-10-insider-preview-build-18343. February 23, 2019. live.
36. Web site: Announcing Windows 10 Insider Preview Build 18346. Windows Experience Blog. 26 February 2019. February 26, 2019. https://web.archive.org/web/20190228004211/https://blogs.windows.com/windowsexperience/2019/02/26/announcing-windows-10-insider-preview-build-18346. February 28, 2019. live.
37. Web site: Announcing Windows 10 Insider Preview Build 18348. Windows Experience Blog. March 2019. March 1, 2019. https://web.archive.org/web/20190302072916/https://blogs.windows.com/windowsexperience/2019/03/01/announcing-windows-10-insider-preview-build-18348. March 2, 2019. live.
38. Web site: Announcing Windows 10 Insider Preview Build 18351. Windows Experience Blog. 5 March 2019. March 5, 2019. https://web.archive.org/web/20190306234839/https://blogs.windows.com/windowsexperience/2019/03/05/announcing-windows-10-insider-preview-build-18351. March 6, 2019. live.
39. Web site: Announcing Windows 10 Insider Preview Build 18353. Windows Experience Blog. 8 March 2019. March 8, 2019. https://web.archive.org/web/20190312132016/https://blogs.windows.com/windowsexperience/2019/03/08/announcing-windows-10-insider-preview-build-18353. March 12, 2019. live.
40. Web site: Announcing Windows 10 Insider Preview Build 18356. Windows Experience Blog. 12 March 2019. March 12, 2019. https://web.archive.org/web/20190317200134/https://blogs.windows.com/windowsexperience/2019/03/12/announcing-windows-10-insider-preview-build-18356. March 17, 2019. live.
41. Web site: Announcing Windows 10 Insider Preview Build 18358. Windows Experience Blog. 15 March 2019. March 15, 2019. https://web.archive.org/web/20190317200241/https://blogs.windows.com/windowsexperience/2019/03/15/announcing-windows-10-insider-preview-build-18358. March 17, 2019. live.
42. Web site: Announcing Windows 10 Insider Preview Build 18361. Windows Experience Blog. 19 March 2019. March 19, 2019. https://web.archive.org/web/20190319195051/https://blogs.windows.com/windowsexperience/2019/03/19/announcing-windows-10-insider-preview-build-18361. March 19, 2019. live.
43. Web site: Announcing Windows 10 Insider Preview Build 18362. Windows Experience Blog. 20 March 2019. March 20, 2019. https://web.archive.org/web/20190320194843/https://blogs.windows.com/windowsexperience/2019/03/20/announcing-windows-10-insider-preview-build-18362. March 20, 2019. live.
44. Web site: Releasing the May 2019 Update to the Release Preview ring. Windows Experience Blog. 8 April 2019. April 8, 2019. https://web.archive.org/web/20190408205030/https://blogs.windows.com/windowsexperience/2019/04/08/releasing-the-may-2019-update-to-the-release-preview-ring. April 8, 2019. live.
45. Web site: Windows 10 Insider Preview Build 18362.53. Microsoft Support. April 9, 2019.
46. Web site: Windows 10 Insider Preview Build 18362.84. Microsoft Support. May 1, 2019.
47. Web site: Windows 10 Insider Preview Build 18362.113. Microsoft Support. May 14, 2019.
48. Web site: Update for Windows 10, version 1903: May 19, 2019. Microsoft Support. Microsoft. May 19, 2019.
49. Web site: May 29, 2019—KB4497935 (OS Build 18362.145). Microsoft Support. Microsoft. May 29, 2019.
50. Web site: June 11, 2019—KB4503293 (OS Build 18362.175). Microsoft Support. Microsoft. June 11, 2019.
51. News: Microsoft Begins Testing Windows 10 Version 1903 Cumulative Update KB4501375. Bogdan. Popa. Softpedia. June 25, 2019. June 25, 2019. https://web.archive.org/web/20190625185725/https://news.softpedia.com/news/microsoft-begins-testing-windows-10-version-1903-cumulative-update-kb4501375-526513.shtml. June 25, 2019. live.
52. Web site: June 27, 2019—KB4501375 (OS Build 18362.207). Microsoft Support. Microsoft. June 27, 2019.
53. Web site: July 9, 2019—KB4507453 (OS Build 18362.239). Microsoft Support. Microsoft. July 9, 2019.
54. News: Microsoft tests Build 18362.263 for Windows 10 May 2019 Update. Mayank. Parmar. Windows Latest. July 18, 2019. July 21, 2019. https://web.archive.org/web/20190721005929/https://www.windowslatest.com/2019/07/18/microsoft-tests-build-18362-263-for-windows-10-may-2019-update. 21 July 2019. live.
55. News: KB4505903 Windows 10 1903 18362.264 (Manueller Download) + KB4508433 als SSU (19.07.). moinmoin. Deskmodder.de. July 19, 2019. July 21, 2019. de. https://web.archive.org/web/20190721005920/https://www.deskmodder.de/blog/2019/07/19/kb4505903-windows-10-1903-18362-264-manueller-download-kb4508433-als-ssu-19-07. July 21, 2019. live.
56. News: Microsoft tests Build 18362.263 for Windows 10 May 2019 Update. Mayank. Parmar. Windows Latest. July 24, 2019. July 25, 2019. https://web.archive.org/web/20190725000932/https://www.windowslatest.com/2019/07/24/windows-10-build-18362-266-hides-old-edge-when-new-edge-is-installed. 25 July 2019. live.
57. News: KB4505903 Windows 10 1903 18362.267 (Manueller Download) 24.07.. moinmoin. Deskmodder.de. July 25, 2019. July 25, 2019. de. https://web.archive.org/web/20190725092633/https://www.deskmodder.de/blog/2019/07/25/kb4505903-windows-10-1903-18362-267-manueller-download-24-07. July 25, 2019. live.
58. Web site: July 26, 2019—KB4505903 (OS Build 18362.267). Microsoft Support. Microsoft. July 26, 2019.
59. Web site: August 13, 2019—KB4512508 (OS Build 18362.295). Microsoft Support. Microsoft. August 13, 2019.
60. News: Windows 10 Build 18362.325 comes to RP ring with servicing stack update KB4515530. Nayan. WinCentral. August 22, 2019. August 22, 2019.
61. News: Cumulative Update KB4512941 Windows 10 v1903 build 18362.327 - Aug. 26. Brink. Windows 10 Forums. August 26, 2019. August 26, 2019. https://web.archive.org/web/20190831075142/https://www.tenforums.com/windows-10-news/139263-cumulative-update-kb4512941-windows-10-v1903-build-18362-327-aug-26-a.html. August 31, 2019. live.
62. Web site: Testing the throttled delivery approach for 19H2. Windows Experience Blog. 26 August 2019. August 26, 2019. https://web.archive.org/web/20190827000520/https://blogs.windows.com/windowsexperience/2019/08/26/testing-the-throttled-delivery-approach-for-19h2. August 27, 2019. live.
63. Web site: August 30, 2019—KB4512941 (OS Build 18362.329). Microsoft Support. Microsoft. August 30, 2019.
64. Web site: September 10, 2019—KB4515384 (OS Build 18362.356). Microsoft Support. Microsoft. September 10, 2019.
65. Web site: September 23, 2019—KB4522016 (OS Build 18362.357). Microsoft Support. Microsoft. September 23, 2019.
66. Web site: September 26, 2019—KB4517211 (OS Build 18362.387). Microsoft Support. Microsoft. September 26, 2019.
67. Web site: October 3, 2019—KB4524147 (OS Build 18362.388). Microsoft Support. Microsoft. October 3, 2019.
68. Web site: October 8, 2019—KB4517389 (OS Build 18362.418). Microsoft Support. Microsoft. October 8, 2019.
69. News: Windows 10 Cumulative Update KB4522355 (1903/1909) Now Available for Testing. Bogdan. Popa. Softpedia. October 18, 2019. October 18, 2019. https://web.archive.org/web/20191018073833/https://news.softpedia.com/news/windows-10-cumulative-update-kb4522355-1903-1909-now-available-for-testing-527885.shtml. October 18, 2019. live.
70. News: KB4522355 Windows 10 Build 18362.448 19H1 and 18363.448 19H2 - Oct. 18. Brink. Windows 10 Forums. October 19, 2019. October 19, 2019. https://web.archive.org/web/20191019160200/https://www.tenforums.com/windows-10-news/142760-kb4522355-windows-10-build-18362-448-19h1-18363-448-19h2-oct-18-a.html. October 19, 2019. live.
71. News: Windows 10 Cumulative Update KB4522355 Re-Released for Version 1903, 1909. Bogdan. Popa. Softpedia. October 24, 2019. October 24, 2019. https://web.archive.org/web/20191024235128/https://news.softpedia.com/news/windows-10-cumulative-update-kb4522355-re-released-for-version-1903-1909-527958.shtml. October 24, 2019. live.
72. Web site: October 24, 2019—KB4522355 (OS Build 18362.449). Microsoft Support. Microsoft. October 25, 2019.
73. Web site: November 12, 2019—KB4524570 (OS Build 18362.476 and 18363.476). Microsoft Support. Microsoft. November 12, 2019.
74. Web site: December 10, 2019—KB4530684 (OS Builds 18362.535 and 18363.535). Microsoft Support. Microsoft. December 10, 2019.
75. Web site: January 14, 2020—KB4528760 (OS Builds 18362.592 and 18363.592). Microsoft Support. Microsoft. January 14, 2020.
76. Web site: January 28, 2020—KB4532695 (OS Builds 18362.628 and 18363.628). Microsoft Support. Microsoft. January 28, 2020.
77. Web site: February 11, 2020—KB4532693 (OS Builds 18362.657 and 18363.657). Microsoft Support. Microsoft. February 11, 2020.
78. Web site: February 27, 2020—KB4535996 (OS Builds 18362.693 and 18363.693). Microsoft Support. Microsoft. February 29, 2020.
79. Web site: March 10, 2020—KB4540673 (OS Builds 18362.719 and 18363.719). Microsoft Support. Microsoft. March 10, 2020.
80. Web site: March 12, 2020—KB4551762 (OS Builds 18362.720 and 18363.720). Microsoft Support. Microsoft. March 14, 2020.
81. Web site: March 24, 2020—KB4541335 (OS Builds 18362.752 and 18363.752). Microsoft Support. Microsoft. March 25, 2020.
82. News: Windows 10 v1909 18363.752 and v1903 18362.752 (KB4541335, RP). Winaero. March 21, 2020. March 21, 2020.
83. Web site: March 30, 2020—KB4554364 (OS Builds 18362.753 and 18363.753). Microsoft Support. Microsoft. April 2, 2020.
84. Web site: April 14, 2020—KB4549951 (OS Builds 18362.778 and 18363.778). Microsoft Support. Microsoft. April 15, 2020.
85. Web site: April 21, 2020—KB4550945 (OS Builds 18362.815 and 18363.815). Microsoft Support. Microsoft. April 22, 2020.
86. Web site: May 12, 2020—KB4556799 (OS Builds 18362.836 and 18363.836). Microsoft Support. Microsoft. May 13, 2020.
87. Web site: June 9, 2020—KB4560960 (OS Builds 18362.900 and 18363.900). Microsoft Support. Microsoft. June 10, 2020.
88. Web site: June 16, 2020—KB4567512 (OS Builds 18362.904 and 18363.904). Microsoft Support. Microsoft. June 19, 2020.
89. Web site: July 14, 2020—KB4565483 (OS Builds 18362.959 and 18363.959). Microsoft Support. Microsoft. July 15, 2020.
90. Web site: July 21, 2020—KB4559004 (OS Builds 18362.997 and 18363.997) Preview. Microsoft Support. Microsoft. July 24, 2020.
91. Web site: August 11, 2020—KB4565351 (OS Builds 18362.1016 and 18363.1016). Microsoft Support. Microsoft. August 12, 2020.
92. Web site: August 20, 2020—KB4566116 (OS Builds 18362.1049 and 18363.1049) Preview. Microsoft Support. Microsoft. August 21, 2020.
93. Web site: September 8, 2020—KB4574727 (OS Builds 18362.1082 and 18363.1082). Microsoft Support. Microsoft. September 9, 2020.
94. Web site: September 16, 2020—KB4577062 (OS Builds 18362.1110 and 18363.1110) Preview. Microsoft Support. Microsoft. September 17, 2020.
95. Web site: October 13, 2020—KB4577671 (OS Builds 18362.1139 and 18363.1139). Microsoft Support. Microsoft. October 14, 2020.
96. Web site: October 20, 2020—KB4580386 (OS Builds 18362.1171 and 18363.1171) Preview. Microsoft Support. Microsoft. October 21, 2020.
97. Web site: November 10, 2020—KB4586786 (OS Builds 18362.1198 and 18363.1198). Microsoft Support. Microsoft. November 11, 2020.
98. Web site: November 19, 2020—KB4594443 (OS Builds 18362.1199 and 18363.1199) Out-of-band. Microsoft Support. Microsoft. November 20, 2020.
99. Web site: November 19, 2020—KB4586819 (OS Builds 18362.1237 and 18363.1237) Preview. Microsoft Support. Microsoft. November 20, 2020.
100. Web site: December 8, 2020—KB4592449 (OS Builds 18362.1256 and 18363.1256). Microsoft Support. Microsoft. December 9, 2020.