Windows 10: I have a product key for windows 10 LTSC 2021, but I installed windows 10 LTSC 2019 , can I...

Discus and support I have a product key for windows 10 LTSC 2021, but I installed windows 10 LTSC 2019 , can I... in Windows 10 Gaming to solve the problem; I have a product key for windows 10 LTSC 2021, but I installed windows 10 LTSC 2019 , can I downgrade the product key to be used for windows 10 LTSC... Discussion in 'Windows 10 Gaming' started by Fathy Emad, Jan 19, 2025.

  1. FATHY EMAD
    Fathy Emad Win User

    I have a product key for windows 10 LTSC 2021, but I installed windows 10 LTSC 2019 , can I...


    I have a product key for windows 10 LTSC 2021, but I installed windows 10 LTSC 2019 , can I downgrade the product key to be used for windows 10 LTSC 2019?

    :)
     
    Fathy Emad, Jan 19, 2025
    #1
  2. GOH BENNY(ゴー　ベニー)
    GOH BENNY(ゴー　ベニー) Win User

    Windows 10 LTSC 2021 License Downgrade to 2019 LTSC

    Does the Windows 10 LTSC 2021 has the license downgrade right to Windows 10 LTSC 2019?
     
    GOH BENNY(ゴー　ベニー), Jan 19, 2025
    #2
  3. MADUKUSUMO
    Madukusumo Win User
    Why Windows 10 Enterprise LTSC 2019 has end support longer compare to LTSC 2021

    Windows 10 Enterprise LTSC 2019 has end support date 9 Jan 2029 while LTSC 2021 only until 12 Jan 2027
     
    Madukusumo, Jan 19, 2025
    #3
  4. SOLAMILLO CHARITY
    Solamillo Charity Win User

    I have a product key for windows 10 LTSC 2021, but I installed windows 10 LTSC 2019 , can I...

    Why Windows 10 Enterprise LTSC 2019 has end support longer compare to LTSC 2021

    Hello there! I am Charity, I'm an Independent Advisor and a Microsoft user like you.

    I'm glad to help you today!

    I understand you have inquiries regarding support dates regarding Windows 10 Enterprise IoT LTSC 2019 and LTSC 2021.

    As per Microsoft's article, starting in the LTSC 2021 they'll be shortening the lifecycle to 5 years but the previous LTSC versions 2015, 2016 and 2019 will still retain the 10 years lifecycle.

    For more information regarding about this, kindly refer to the article below:

    https://techcommunity.microsoft.com/t5/windows-...
     
    Solamillo Charity, Jan 19, 2025
    #4
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I have a product key for windows 10 LTSC 2021, but I installed windows 10 LTSC 2019 , can I...

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