GPO or Registry setting to enable TLS 1.3

Jay9x 231 Reputation points

Anyone know if there is a GPO or registry setting to enable TLS1.3 in Windows 10?

Windows 10 Network
Windows 10 Network
Windows 10: A Microsoft operating system that runs on personal computers and tablets.Network: A group of devices that communicate either wirelessly or via a physical connection.
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  1. Daisy Zhou 13,021 Reputation points Microsoft Vendor

    Hello @Jay9x ,

    Thank you for posting here.

    After my research, TLS1.3 is not supported on Windows 10.

    The following table displays the Microsoft Schannel Provider support of TLS protocol versions.

    For more information we can refer to link below.
    Protocols in TLS/SSL (Schannel SSP)

    Here is a similar case with marked answer for your reference.
    TLS1.3 is it supported?

    Hope the information above is helpful.

    Should you have any question or concern, please feel free to let us know.

    Best Regards,
    Daisy Zhou