toggles the touch screen

ToggleTouchScreen.ps1

# To allow script to be executed on double click
# https://stackoverflow.com/a/30644946/1366368

# To sign script
# https://adamtheautomator.com/how-to-sign-powershell-script/
# To automatically elevate script to admin privs, I used this code fromn https://superuser.com/a/532109/222708
param([switch]$Elevated)

function Test-Admin {
    $currentUser = New-Object Security.Principal.WindowsPrincipal $([Security.Principal.WindowsIdentity]::GetCurrent())
    $currentUser.IsInRole([Security.Principal.WindowsBuiltinRole]::Administrator)
}

if ((Test-Admin) -eq $false)  {
    if ($elevated) {
        # tried to elevate, did not work, aborting
    } else {
        # Removed -noexit as it will force the powershell instance to keep running after finishing
        Start-Process powershell.exe -Verb RunAs -ArgumentList ('-noprofile -file "{0}" -elevated' -f ($myinvocation.MyCommand.Definition))
    }
    exit
}

# If Status of touch screen is Error, then it is off.
$result = (Get-PnpDevice|Where-Object {$_.FriendlyName -like '*touch screen*'}|Select -ExpandProperty 'Status')
if ($result -eq 'Error') {
  Write-Host "Enabling touch screen"
  Get-PnpDevice|Where-Object {$_.FriendlyName -like '*touch screen*'}|Enable-PnpDevice -Confirm:$false
} else {
  Write-Host "Disabling touch screen"
  Get-PnpDevice|Where-Object {$_.FriendlyName -like '*touch screen*'}|Disable-PnpDevice -Confirm:$false
}