Add script

Author: SamErde

Microsoft 365/GetAllTenantUsers.ps1

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+# PowerShell script to get all users in Microsoft 365 tenant using Microsoft Graph API
+# This script requires the Microsoft.Graph PowerShell module
+
+# Check if Microsoft.Graph module is installed and install if needed
+if (-not (Get-Module -ListAvailable -Name Microsoft.Graph.Users)) {
+    Write-Host "Microsoft.Graph.Users module not found. Installing..."
+    Install-Module Microsoft.Graph.Users -Scope CurrentUser -Force
+}
+
+# Import required modules
+Import-Module Microsoft.Graph.Users
+
+# Connect to Microsoft Graph
+Connect-MgGraph -Scopes "User.Read.All" -NoWelcome
+
+# Get all users from the tenant
+$users = Get-MgUser -All
+
+# Display user information
+$users | Select-Object DisplayName, UserPrincipalName, Id, JobTitle, Department | Format-Table -AutoSize
+
+# Export to CSV file (Optional)
+$csvPath = Join-Path -Path $PSScriptRoot -ChildPath "TenantUsers_$(Get-Date -Format 'yyyyMMdd').csv"
+$users | Select-Object DisplayName, UserPrincipalName, Id, Mail, JobTitle, Department, AccountEnabled | Export-Csv -Path $csvPath -NoTypeInformation
+
+Write-Host "Total users found: $($users.Count)"
+Write-Host "Users exported to: $csvPath"
+
+# Disconnect from Microsoft Graph
+Disconnect-MgGraph