demo.ps1

function Invoke-SendKeys {

    param (
        [string] $Keys,
        [string] $Title
    )

    $wshell = New-Object -ComObject wscript.shell;
    if ($Title) { $wshell.AppActivate($Title) }
    Start-Sleep -Seconds 1
    if ($Keys) { $wshell.SendKeys($Keys) }

}

function Restart-WithElevation {

    if (-not ([Security.Principal.WindowsIdentity]::GetCurrent().Groups -contains 'S-1-5-32-544')) {

        $current = "$($script:MyInvocation.MyCommand.Path)"
        $command = "powershell -ExecutionPolicy Bypass -NoExit -NoLogo -File `"$current`""

        if (Get-Command "wt" -ErrorAction SilentlyContinue) {

            $persona = Get-Item -Path $current | Select-Object -ExpandProperty BaseName
            $command = "nt -d `"$PSScriptRoot`" --title `"$persona`" $command"
            Start-Process -FilePath "wt" -ArgumentList "$command" -Verb RunAs ; Exit

        }

        Start-Process -FilePath "powershell" -ArgumentList "$command" -Verb RunAs ; Exit

    }

}

if ($MyInvocation.InvocationName -ne '.') {

    Restart-WithElevation
    
    Clear-Host

    Write-Host "+------------------------------------------------------------------------------+"
    Write-Host "|                                                                              |"
    Write-Host "|  > WINBATOR                                                                  |"
    Write-Host "|                                                                              |"
    Write-Host "|  > WINDOWS POST INSTALLATION SCRIPT                                          |"
    Write-Host "|                                                                              |"
    Write-Host "|  > https://notabug.org/foozoor/winbator                                      |"
    Write-Host "|                                                                              |"
    Write-Host "+------------------------------------------------------------------------------+"

    Write-Host "`nThe script is executing, please be patient..." -NoNewline

    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100

    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100
    Start-Sleep -Milliseconds 100
    
    Write-Host "`rThe script was executed successfully, press ENTER to exit." -NoNewline

    Read-Host

    # Invoke-SendKeys "%{f4}"

}