The latest version of TLS officially supported on the Windows XP platform is TLS 1.0. Several years ago, Microsoft released a patch which provides limited support for TLS 1.2. However, we generally recommend that you upgrade to Windows 10 or Windows Server 2019 instead of attempting to install this patch.
You can learn more about how to enable TLS 1.2 support on your Windows XP system by completing the form below. Detailed information about the update and how to apply it will be sent directly to you. Please be sure that you have a complete backup of the Windows XP system before making these changes.