diff --git a/Find Inactive Teams/FindInactiveTeams.ps1 b/Find Inactive Teams/FindInactiveTeams.ps1
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+<#
+=============================================================================================
+Name:           Find All Inactive Teams in Microsoft Teams
+Version:        1.0
+Website:        o365reports.com
+
+Script Highlights:  
+~~~~~~~~~~~~~~~~~
+1. Export all teams and their last activity date, Inactive days.
+2. Helps to find out inactive teams based on inactive days.
+3. Automatically install the Microsoft Graph PowerShell module (if not installed already) upon your confirmation.
+4. The script can be executed with an MFA-enabled account too.
+5. Supports Certificate-based Authentication too.
+6. The script is scheduler friendly.
+
+For detailed Script execution:   https://o365reports.com/2025/02/18/find-inactive-teams-in-microsoft-teams/
+============================================================================================
+#>
+
+Param
+(
+    [switch]$CreateSession,
+    [string]$TenantId,
+    [string]$ClientId,
+    [string]$CertificateThumbprint,
+    [int]$InactiveDays,
+    [Switch]$ShowNeverUsedTeams,
+    [Switch]$ExcludeNeverUsedTeams
+    
+)
+Function Connect_MgGraph
+{
+ #Check for module installation
+ $Module=Get-Module -Name Microsoft.Graph -ListAvailable
+ if($Module.count -eq 0) 
+ { 
+  Write-Host Microsoft Graph PowerShell SDK is not available  -ForegroundColor yellow  
+  $Confirm= Read-Host Are you sure you want to install module? [Y] Yes [N] No 
+  if($Confirm -match "[yY]") 
+  { 
+   Write-host "Installing Microsoft Graph PowerShell module..."
+   Install-Module Microsoft.Graph -Repository PSGallery -Scope CurrentUser -AllowClobber -Force
+  }
+  else
+  {
+   Write-Host "Microsoft Graph PowerShell module is required to run this script. Please install module using Install-Module Microsoft.Graph cmdlet." 
+   Exit
+  }
+ }
+ #Disconnect Existing MgGraph session
+ if($CreateSession.IsPresent)
+ {
+  Disconnect-MgGraph | Out-Null
+ }
+
+
+ Write-Host Connecting to Microsoft Graph...
+ if(($TenantId -ne "") -and ($ClientId -ne "") -and ($CertificateThumbprint -ne ""))  
+ {  
+  Connect-MgGraph  -TenantId $TenantId -AppId $ClientId -CertificateThumbprint $CertificateThumbprint -NoWelcome
+ }
+ else
+ {
+  Connect-MgGraph -Scopes "Reports.Read.All"  -NoWelcome
+ }
+}
+Connect_MgGraph
+
+
+$Location=Get-Location
+$TempFile="$Location\TeamsUsageReport_tempFile_$((Get-Date -format yyyy-MMM-dd-ddd` hh-mm-ss` tt).ToString()).csv" 
+$ExportCSV = "$Location\InactiveTeams_Report_$((Get-Date -format yyyy-MMM-dd-ddd` hh-mm-ss` tt).ToString()).csv"
+$Count=0
+$PrintedTeams=0
+#Retrieving Teams usage report
+Try
+{
+ Get-MgReportTeamActivityDetail -Period 'D7' -OutFile $TempFile
+}
+Catch
+{
+Write-Host Unable to fetch teams usage report. Error occurred - $($Error[0].Exception.Message) -ForegroundColor Red
+Exit
+}
+
+Write-Host Generating inactive teams report...
+#Import and process teams usage report
+Import-Csv -Path $TempFile | foreach {
+ $TeamName=$_.'Team Name'
+ $Count++
+ $Print=1
+ Write-Progress -Activity "`n     Processed teams: $Count - $EnterpriseAppName "
+ $TeamType=$_.'Team Type'
+ $LastActivityDate=$_.'Last Activity Date'
+ if($LastActivityDate -eq "")
+ {
+  $LastActivityDate = "Never Active"
+  $InactivePeriod = "-"
+ }
+ else
+ {
+  $InactivePeriod=(New-TimeSpan -Start $LastActivityDate).Days
+ }
+ $IsDeleted=$_.'Is Deleted'
+ $TeamId=$_.'Team Id'
+
+ #Filter teams based on inactive days
+ if($InactivePeriod -ne "-")
+ {
+  if(($InactiveDays -ne "") -and ($InactiveDays -gt $InactivePeriod))
+  {
+   $Print=0
+  }
+ }
+
+ #Filter for showing teams with no activity
+ If(($ShowNeverUsedTeams.IsPresent) -and ($LastActivityDate -ne "Never Active"))
+ {
+  $Print=0
+ }
+
+ #Filter for excluding never active teams
+ if(($ExcludeNeverUsedTeams.IsPresent) -and ($LastActivityDate -eq "Never Active"))
+ {
+  $Print=0
+ }
+
+
+
+ #Export the output to CSV
+ if($Print -eq 1)
+ {
+  $PrintedTeams++
+  $ExportResult=[PSCustomObject]@{'Team Name'=$TeamName;'Team Type'=$TeamType;'Last Activity Date'=$LastActivityDate;'Inactive Days'=$InactivePeriod;'Is Deleted'=$IsDeleted;'Team Id'=$TeamId}
+  $ExportResult | Export-Csv -Path $ExportCSV -Notype -Append
+ }
+}
+
+#Remove/delete the reference file
+Remove-Item $TempFile
+Disconnect-MgGraph | Out-Null
+Write-Host `n~~ Script prepared by AdminDroid Community ~~`n -ForegroundColor Green
+Write-Host "~~ Check out " -NoNewline -ForegroundColor Green; Write-Host "admindroid.com" -ForegroundColor Yellow -NoNewline; Write-Host " to get access to 1800+ Microsoft 365 reports. ~~" -ForegroundColor Green `n`n
+  
+#Open Output file after execution
+ if((Test-Path -Path $ExportCSV) -eq "True") 
+ {
+  Write-Host `The exported report contains $PrintedTeams teams .
+  Write-Host `nInactive teams report available in: -NoNewline -Foregroundcolor Yellow; Write-Host $ExportCSV
+   $Prompt = New-Object -ComObject wscript.shell   
+  $UserInput = $Prompt.popup("Do you want to open output file?",`   
+ 0,"Open Output File",4)   
+  If ($UserInput -eq 6)   
+  {   
+   Invoke-Item "$ExportCSV"   
+  } 
+ }
+ else
+ {
+  Write-Host No teams found for the given criteria.
+ }