Gets the Office 365 / Click-to-run configuration from local or remote computers

Get-OfficeC2RConfiguration.ps1

<#
.Synopsis
   Retrieves O365/C2R info from a local or remote registry
.DESCRIPTION
   Retrieves some basic info on the Office 365 / Click-to-run installation on the local or remote computer/s, such as products installed, version number, activation account, bitness etc. 
   Requires PS remoting to be enabled for remote computer access.
.PARAMETER ComputerName
   [Optional] the name or names of remote computers
.EXAMPLE
   Get-OfficeC2RInfo
   Returns O365 info for local computer
.EXAMPLE
   Get-OfficeC2RInfo -ComputerName PC001
   Returns O365 info for a remote computer
.EXAMPLE
   'PC001','PC002','PC003' | Get-OfficeC2RInfo 
   Returns O365 info for a group of remote computers
.EXAMPLE
   'PC001','PC002','PC003' | Get-OfficeC2RInfo | Out-Gridview
   Returns O365 info for a group of remote computers and display in Gridview
#>

[CmdletBinding()]
Param
(
    [Parameter(Mandatory=$false,
                ValueFromPipelineByPropertyName=$true,
                ValueFromPipeline=$true,
                Position=0)]
    $ComputerName = $env:COMPUTERNAME
)

Begin
{
    # Set registry location and define the keys
    $RegBranch = "HKLM:\SOFTWARE\Microsoft\Office\ClickToRun\Configuration"
    $Keys = @(
        'ClientVersionToReport'
        'ClientCulture'
        'O365ProPlusRetail.EmailAddress'
        'O365ProPlusRetail.MediaType'
        'Platform'
        'ProductReleaseIds'
        'UpdatesEnabled'
        'UpdateChannel'
    )

    # Define the scriptblock
    $ScriptBlock = {
        Param($Keys,$RegBranch)

        # Load the reg key values into a hash table
        $Results = [ordered]@{}
        $Results.Add("ComputerName",$env:COMPUTERNAME)
        Foreach ($Key in $Keys)
        {
            $Results.Add($Key,((Get-ItemProperty -Path $RegBranch -Name $key -ErrorAction SilentlyContinue).$Key))
        }
        $Results
    }
}
Process
{
    Foreach ($Computer in $ComputerName)
    {
            
        # Invoke the code
        If ($Computer -eq $env:COMPUTERNAME)
        {
            $ResultsHash = Invoke-Command -ScriptBlock $ScriptBlock -ArgumentList $Keys,$RegBranch
        }
        Else
        {
            $ResultsHash = Invoke-Command -ComputerName $Computer -ScriptBlock $ScriptBlock -ArgumentList $Keys,$RegBranch
        }


        # Reload the data into a datatable
        $ResultsTable = [System.Data.DataTable]::new()
        $ResultsArray = @()
        Foreach ($Key in $ResultsHash.Keys | Sort)
        {
            [void]$ResultsTable.Columns.Add("$Key")
            $ResultsArray += $ResultsHash["$Key"]
        }
        [void]$ResultsTable.Rows.Add($ResultsArray)

        # Set the computername column as the first column
        $ResultsTable.Columns["ComputerName"].SetOrdinal(0)

        # Display the results
        $ResultsTable
 
    }
}
End
{
}