start-job {
    Add-Type -AssemblyName System.Windows.Forms
    start-sleep -m 100
    [system.windows.forms.sendkeys]::sendwait("+({TAB})")
    [system.windows.forms.sendkeys]::sendwait("{RIGHT}")
}
$Cred = Get-Credential 'MyDomain.com'

Function Get-UsernamePassword {
    Write-Output -InputObject 'Username: domainuser' -OutVariable User
    $Pass = Read-Host -Prompt 'Enter Password' -AsSecureString
    $Credential = New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList (($User.split(': ')[-1]),$Pass)
    $Credential
}

Get-UsernamePassWord