Windows 10: Your version of windows 10 has reached end of service.

I have windows 10 pro dev build: 21376.1,In my taskbar there is a red loading icon like this...Please help me to fix this..

:)

 

Windows 10 version 1809 will reach end of servicing on Nov. 10, 2020

Source:

• https://support.microsoft.com/en-hk/...d-of-servicing
• https://docs.microsoft.com/en-us/win...ge-center#1518

 

Windows 10 version 1909 will reach end of service on May 11, 2021

Current status as of February 3, 2021
Windows 10, version 1909 is designated ready for broad deployment for all users via Windows Update. The recommended servicing status is Semi-Annual Channel.


Reminder On May 11, 2021, the Home, Pro, Pro Education, Pro for Workstations editions of Windows 10 version 1909 and all editions of Windows Server, version 1909 will reach end of service. Education and Enterprise editions of Windows 10, version 1909 will reach end of service May 11, 2022. For information about servicing timelines, see the Windows lifecycle fact sheet.


Read more:

• https://docs.microsoft.com/en-us/win...indows-10-1909
• https://docs.microsoft.com/en-us/lif...0-home-and-pro

 

Windows 10 version 1903 have reached end of servicing on Dec. 8, 2020

All editions of Windows 10, version 1903 and Windows 10 Server, version 1903 will reach end of service on December 8, 2020. After this date, devices running these editions of Windows will no longer receive security updates. We recommend that you update these devices to a supported version as soon as possible to continue to receive monthly quality updates with security and non-security fixes.

This applies to the following editions of Windows 10 released in May of 2019:

• Windows 10 Home, version 1903
• Windows 10 Pro, version 1903
• Windows 10 Pro Education, version 1903
• Windows 10 Pro for Workstations, version 1903
• Windows 10 Enterprise, version 1903
• Windows 10 Education, version 1903
• Windows 10 IoT Enterprise, version 1903

Customers who contact Microsoft Support after this date will be directed to update their device to the latest version of Windows 10 to remain supported.

For more information, see the Windows Lifecycle Fact Sheet or our Windows 10 Servicing Frequently Asked Questions.


Semi-Annual Channel

[table][tr]Version Servicing option Availability date OS build Latest revision date End of service: Home, Pro, Pro Education, Pro for Workstations and IoT Core End of service: Enterprise, Education and IoT Enterprise [/tr] [tr][td]20H2[/td] [td]Semi-Annual Channel[/td] [td]2020-10-20[/td] [td]19042.662[/td] [td]2020-10-29[/td] [td]2022-05-10[/td] [td]2023-05-09[/td] [td]Microsoft recommends[/td] [/tr] [tr][td]2004[/td] [td]Semi-Annual Channel[/td] [td]2020-05-27[/td] [td]19041.662[/td] [td]2020-10-29[/td] [td]2021-12-14[/td] [td]2021-12-14[/td] [/tr] [tr][td]1909[/td] [td]Semi-Annual Channel[/td] [td]2019-11-12[/td] [td]18363.1237[/td] [td]2020-11-19[/td] [td]2021-05-11[/td] [td]2022-05-10[/td] [/tr] [tr][td]1903[/td] [td]Semi-Annual Channel[/td] [td]2019-05-21[/td] [td]18362.1237[/td] [td]2020-11-29[/td] [td]2020-12-08[/td] [td]2020-12-08[/td] [/tr] [tr][td]1809[/td] [td]Semi-Annual Channel[/td] [td]2019-03-28[/td] [td]17763.1613[/td] [td]2020-11-19[/td] [td]End of service[/td] [td]2021-05-11[/td] [/tr] [tr][td]1809[/td] [td]Semi-Annual Channel (Targeted)[/td] [td]2018-11-13[/td] [td]17763.1613[/td] [td]2020-11-19[/td] [td]End of service[/td] [td]2021-05-11[/td] [/tr] [tr][td]1803[/td] [td]Semi-Annual Channel[/td] [td]2018-07-10[/td] [td]17134.1845[/td] [td]2020-11-10[/td] [td]End of service[/td] [td]2021-05-11[/td] [/tr] [tr][td]1803[/td] [td]Semi-Annual Channel (Targeted)[/td] [td]2018-04-30[/td] [td]17134.1845[/td] [td]2020-11-10[/td] [td]End of service[/td] [td]2021-05-11[/td] [/tr] [/table]


Source:

• https://docs.microsoft.com/en-us/lif...d-of-servicing
• https://docs.microsoft.com/en-us/win...ge-center#1517
• https://docs.microsoft.com/en-us/win...e-information/