Get-ComputerInfo command returns wrong data on modern Windows versions

Prerequisites

• Write a descriptive title.
• Make sure you are able to repro it on the latest released version
• Search the existing issues.
• Refer to the FAQ.
• Refer to Differences between Windows PowerShell 5.1 and PowerShell.

Steps to reproduce

Invoke the command Get-ComputerInfo on a Windows 11 machine (or up-to-date Windows 10 machine)

Expected behavior

PS> Get-ComputerInfo -Property WindowsProductName, WindowsCurrentVersion

WindowsProductName WindowsCurrentVersion
------------------ ---------------------
Windows 11 Pro     10.0

Actual behavior

PS> Get-ComputerInfo -Property WindowsProductName, WindowsCurrentVersion

WindowsProductName WindowsCurrentVersion
------------------ ---------------------
Windows 10 Pro     6.3

Error details

It seems to me that this error occurs because the Powershell code in this file (https://github.com/PowerShell/PowerShell/blob/8e14d2d7aa1d7bf3c3fbe7b2244c374d4b9f468e/src/Microsoft.PowerShell.Commands.Management/commands/management/GetComputerInfoCommand.cs) gets those values from the `HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion` key, which has not been updated in latest Windows versions. Using the Cim to obtain the same information yields the following (correct) result:

~~~
❯  Get-CimInstance Win32_OperatingSystem | Format-Table Caption, Version

Caption                  Version
-------                  -------
Microsoft Windows 11 Pro 10.0.22000
~~~

Environment data

❯  $PSVersionTable

Name                           Value
----                           -----
PSVersion                      7.3.1
PSEdition                      Core
GitCommitId                    7.3.1
OS                             Microsoft Windows 10.0.22000
Platform                       Win32NT
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

Visuals

No response

[iSazonov]

To summarize the status quo for Windows 10 and above:

Windows 8.1 and above. 😸

[LorenzoDePasquale]

I’d like to add that the value ReleaseId in the same key HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion is out-of-date too, and the same information can be obtained on Windows 10 and 11 with the value DisplayVersion in the same key