Lab

function Get-Info {
    [cmdletbinding()]
    param(
        [parameter(Mandatory)]
        [alias('hostname')]
        [string[]]$ComputerName
    )

    BEGIN{
        Write-Verbose 'Begin'
    }

    PROCESS{
        Write-Verbose 'Process'
        foreach ($Computer in $ComputerName) {
            try{
                Write-Verbose 'Continue or not to Continue'
                $Continue = $true
                $AdminPasswordStatus = Get-WmiObject -EV myerr1 -EA stop -Class Win32_ComputerSystem  -ComputerName 	$ComputerName `
                `
                                       | Select-Object -ExpandProperty AdminPasswordStatus

                $CS =                  Get-WmiObject -EV myerr2 -EA stop -Class Win32_ComputerSystem  -ComputerName $ComputerName `
                `
                                       | Select-Object -Property Domain,Model,Manufacturer

                $BS =                  Get-WmiObject -EV myerr3 -EA stop -Class Win32_Bios            -ComputerName $ComputerName `
                `
                                       | Select-Object -property SerialNumber

                $OS =                  Get-WmiObject -EV myerr4 -EA stop -Class Win32_OperatingSystem -ComputerName $ComputerName `
                `
                                       | Select-Object -Property Version,ServicePackMajorVersion
            } catch {
                Write-Verbose 'Catch'
                $Continue = $false
                $Computer = Out-File C:\errorlog.txt
                $myerr1 | Out-File C:\errormessages.txt -Append
                $myerr2 | Out-File C:\errormessages.txt -Append
                $myerr3 | Out-File C:\errormessages.txt -Append
                $myerr4 | Out-File C:\errormessages.txt -Append
            }

            if ($Continue = $true) {
                Write-Verbose 'Pass thru if the if fits'
                switch ($AdminPasswordStatus)
                {
                    '1'     {$AdminPasswordStatus = "Disabled"}
                    '2'     {$AdminPasswordStatus = "Enabled"}
                    '3'     {$AdminPasswordStatus = "NA"}
                    '4'     {$AdminPasswordStatus = "Unknown"}
                    Default {"Sorry"}
                }

                $obj = [pscustomObject] @{
                    ComputerName  = $ComputerName;
                    Domain        = $CS.Domain;
                    AdminPW       = $AdminPasswordStatus
                    Model         = $cs.Model;
                    Manufacturer  = $CS.Maanufacturer;
                    SerialNumber  = $BS.SerialNumber;
                    Version       = $OS.Version;
                    ServicePack   = $OS.ServicePackMajorVersion}
            }
       }
     }

   End{
        Write-Verbose 'End'
        $obj
   }
}




Get-Info -ComputerName localhost, noton -Verbose