Ever wondered what is the difference between Login-AzureRMAccount that got introduced with Azure PowerShell 1.0, and Add-AzureRMAccount? "Login-AzureRMAccount" is an alias for "Add-AzureRMAccount". Please see it in the source code [crayon-577f16d941c3f651907017/] Or with get-alias -Name Login-AzureRMAccount | Format-List -Property *