diff --git a/microsoft/intune/report_managed_device_versions.ps1 b/microsoft/intune/report_managed_device_versions.ps1
index 83b2ddc..d7f6460 100644
--- a/microsoft/intune/report_managed_device_versions.ps1
+++ b/microsoft/intune/report_managed_device_versions.ps1
@@ -1,3 +1,5 @@
+$Today = Get-Date
+
 Connect-MgGraph -NoWelcome
 
 $Devices = Get-MgDeviceManagementManagedDevice -All
@@ -15,6 +17,12 @@ $MacOsDevices = @{}
 $WindowsDevices = @{}
 
 ForEach($Device in $Devices) {
+
+    If($Device.LastSyncDateTime.AddDays(30) -lt $Today) {
+        # Device has not checked in for a month. Not including it in report.
+        Continue
+    }
+
     If($Device.OperatingSystem -like "Windows") {
         $WindowsTotal += 1
         If($WindowsDevices[$Device.OSVersion]) {
@@ -23,7 +31,7 @@ ForEach($Device in $Devices) {
             $WindowsDevices.Add($Device.OSVersion,1)
         }
         
-        If($Device.OSVersion -like "10.0.2*") {
+        If($Device.OSVersion -like "10.0.262*") {
             $WindowsLatestCount += 1
         } Else {
             $WindowsOtherCount += 1
@@ -37,7 +45,7 @@ ForEach($Device in $Devices) {
             $MacOsDevices.Add($Device.OSVersion,1)
         }
         
-        If($Device.OSVersion -like "15.*") {
+        If($Device.OSVersion -like "26.*") {
             $MacOsLatestCount += 1
         } Else {
             $MacOsOtherCount += 1
@@ -62,9 +70,9 @@ $MacOsResults = $MacOsDevices.GetEnumerator() | Sort-Object -Property Name -Desc
 </head><body>"
 "<h1>Managed Devices Version Report</h1>"
 "<h2>Windows Devices</h2>"
-"<p>There are <strong>$WindowsTotal</strong> managed Windows devices:"
+"<p>There are <strong>$WindowsTotal</strong> managed Windows devices (that have checked in in the last month):"
 "<ul>"
-"<li class='good'>$WindowsLatestCount devices are running Windows 11.</li>"
+"<li class='good'>$WindowsLatestCount devices are running Windows 11 25H2.</li>"
 "<li class='bad'>$WindowsOtherCount devices are running another version of Windows.</li>"
 "</ul>"
 "</p>"
@@ -73,7 +81,7 @@ $MacOsResults = $MacOsDevices.GetEnumerator() | Sort-Object -Property Name -Desc
 "<tr><th>Version</th><th>Number of devices</th></tr>"
 
 ForEach($Result in $WindowsResults) {
-    If($Result.Name -Like "10.0.2*") {
+    If($Result.Name -Like "10.0.262*") {
         "<tr class='good'><td>$($Result.Name)</td><td class='version'>$($Result.Value)</td></tr>"
     } Else {
         "<tr class='bad'><td>$($Result.Name)</td><td class='version'>$($Result.Value)</td></tr>"
@@ -83,9 +91,9 @@ ForEach($Result in $WindowsResults) {
 "</table>"
 
 "<h2>macOS Devices</h2>"
-"<p>There are <strong>$MacOsTotal</strong> managed macOS devices:"
+"<p>There are <strong>$MacOsTotal</strong> managed macOS devices (that have checked in in the last month):"
 "<ul>"
-"<li class='good'>$MacOsLatestCount devices are running macOS Sequoia.</li>"
+"<li class='good'>$MacOsLatestCount devices are running macOS Tahoe.</li>"
 "<li class='bad'>$MacOsOtherCount devices are running another version of macOS.</li>"
 "</ul>"
 "</p>"
@@ -94,7 +102,7 @@ ForEach($Result in $WindowsResults) {
 "<tr><th>Version</th><th>Number of devices</th></tr>"
 
 ForEach($Result in $MacOsResults) {
-    If($Result.Name -Like "15.*") {
+    If($Result.Name -Like "26.*") {
         "<tr class='good'><td>$($Result.Name)</td><td class='version'>$($Result.Value)</td></tr>"
     } Else {
         "<tr class='bad'><td>$($Result.Name)</td><td class='version'>$($Result.Value)</td></tr>"
