Add Scripts/Powershell/Azure/Connect to Azure AD.md

Scripts/Powershell/Azure/Connect to Azure AD.md

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+**Purpose**: Sometimes you will need to connect to Azure AD via powershell in order to perform troubleshooting / automation.
+
+## Update Nuget Package Manager
+``` powershell
+Install-PackageProvider -Name NuGet -Force -ForceBootstrap
+```
+
+## Install AzureAD Powershell Modules
+You will need to install the modules for AzureAD before you can run the commands necessary for querying Azure.
+``` powershell
+Install-Module -Name AzureAD
+```
+
+## Connect to AzureAD
+When you run the following command, it will open a dialog box to take the username, password, and MFA code (if applicable) for an administrative account in the Azure Active Directory.
+``` powershell
+Connect-AzureAD
+```
+
+### Useful commands
+The following are quick references for different fields in AzureAD.
+
+Check Email Aliases:
+``` powershell
+Get-AzureADUser -ObjectId "user@domain.com" | Select -Property ProxyAddresses
+```