Thanks for this code, it really helped me know where to look for this data.

I found that the signinlog query that get's repeated for each CloudPC user can be moved outside the loop with this command:

$logons = Get-MgAuditLogSignIn -Filter "startswith(devicedetail/displayname, 'CPC-') and appdisplayname eq 'Windows Sign In' and createdDateTime gt $string"

This allows the removal of the 2 second sleep, so the script completes much more quickly.

Also, I believe that -all should be added to the CloudPC query in case the number grows beyond 100.
$cloudPCs = Get-MgDeviceManagementVirtualEndpointCloudPC -all

Thanks again,
Martin

The Windows365LanguagesInstaller script does not support Windows 10 21H2.

Can this be provided or can I contribute?

The compare for the webrtc version is not on a integer or version number, so it failed to detect correctly if it needed to be updated or not.

I changed line 107 and 110 to below so it will compare correctly on version number, for the if statement to determine upgrading is needed it or no.
[version]$RTCCurrent = $Global:currentversion (L:107)

#Calls the function to get the installed version number
[version]$RTCInstalled = get-installedRTCver -Erroraction SilentlyContinue L:110)

First thanks for time and effort spent for providing these scripts.
I am to time constraint to do a PR for this so I hope it is ok, to share it via this post.

I am not able to share my script as I use DevOPS so removed 85% of the code for the [Windows 365 Cloud PC Usage Report] script.

Some things that I encountered or changed.
The current version check for the mggraph version does not work, as it does a compare on a string value for version(not on a integer), so this has no added benefit.
I would suggest to remove this or rewrite it so it does upgrade or ask for a upgrade, no added benefit with the current check as the scripts continues to work.

The second is I do not like to be using the AzureADpreview module, so I replaced the line:
$Logons = Get-AzureADAuditSignInLogs -Filter "startswith(userPrincipalName,'$($CloudPCUser.UserPrincipalName)') and appdisplayname eq 'Windows Sign In' and createdDateTime gt $string"

With:
$Logons = Get-MgAuditLogSignIn -Filter "startsWith(userPrincipalName,'$($CloudPCUser.UserPrincipalName)') and appdisplayname eq 'Windows Sign In' and createdDateTime gt $string"

And removed all lines of code that were needed for the AzureADpreview connection.
This way it 100% uses the mggraph modules.

The code below does not work as the variable $total is never set $count should be used.

Line 255
if ($total -eq 0) { write-host "User has not logged in." -ForegroundColor Red }

I rewrote that to this so it also writes an entry that no logons were found in the past $offset days.

    #Counts each web logon
    foreach ($Logon in $Logons) {

        if (($Logon.UserPrincipalName -eq $CloudPCUser.UserPrincipalName) -and ($Logon.DeviceDetail.Displayname -like "CPC-*") -and ($Logon.DeviceDetail.DeviceID -eq $CloudPCUser.AadDeviceId)) {
            $count = $count + 1

            if ($logon.CreatedDateTime -gt $LastLogon) { $LastLogon = $Logon.CreatedDateTime }    
             #outputs local client logon count
    write-host "Logon count is $count"
    $output.Logons = $count

    #outputs the last logon time
    write-host "User's last logon time is(UTC)"$LastLogon
    $output.LastLogon = $LastLogon
        }
    }
    #outputs notification if no logon activity has been recorded
    if ($count -eq $null) {
        
        $count = 0
        write-host "No logons found in past $offset days."
        $output.Logons = $count
        $output.LastLogon = "No logons found in past $offset days."
    }

It appears that this script has broken since Microsoft made changes to the Microsoft.Graph PowerShell authentication mechanism.

Select-MgProfile : The term 'Select-MgProfile' is not recognized as the name of a cmdlet...

Is there an easy fix to this?

Setting profile as beta...
WARNING: Unable to find type [Microsoft.Graph.PowerShell.Authentication.Utilities.DependencyAssemblyResolver].
Select-MgProfile : The term 'Select-MgProfile' is not recognized as the name of a cmdlet, function, script file, or operable
program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At C:\library\PowerShell\W365_User_Logon_Report.ps1:132 char:5

• Select-MgProfile -Name beta
  

• ~~~~~~~~~~~~~~~~
  

  • CategoryInfo : ObjectNotFound: (Select-MgProfile:String) [], CommandNotFoundException
  • FullyQualifiedErrorId : CommandNotFoundException

Latest version of AzureADPreview module is 2.0.2.183
Current installed version of AzureADPreview module is 2.0.2.183
The installed AzureADPreview module is up to date.
Not connected to Azure AD. Connecting...
Connected to Azure AD
Tenant ID is xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Get-MgDeviceManagementVirtualEndpointCloudPC : One or more errors occurred.
At C:\library\PowerShell\W365_User_Logon_Report.ps1:200 char:1

• $cloudPCs = Get-MgDeviceManagementVirtualEndpointCloudPC

•   + CategoryInfo          : NotSpecified: (:) [Get-MgDeviceMan...intCloudPC_List], AggregateException
    + FullyQualifiedErrorId : System.AggregateException,Microsoft.Graph.PowerShell.Cmdlets.GetMgDeviceManagementVirtualEndpoi
   ntCloudPC_List
  
  

PS C:\library\PowerShell>

Thanks to the team creating these scripts, they will be a life saver if I can get them to work properly.

I'm using the Teams Reinstall - Per User Fix and am getting the following remediation error:

quser : The term 'quser' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. At C:\Windows\IMECache\HealthScripts\9bc64704-2ac2-4894-a0bd-2ed264464d77_1\remediate.ps1:54 char:8 + (((quser) -replace '^>', '') -replace '\s{2,}', ',').Trim() | For ... + ~~~~~ + CategoryInfo : ObjectNotFound: (quser:String) [], CommandNotFoundException + FullyQualifiedErrorId : CommandNotFoundException

I'm interpreting the instructions as needing to run this script as "Run this script using the logged-on credentials" but I've tried not running as this as well, same error. I'm not sure if this is normal or if I'm doing something wrong.

My settings I'm using are:

Thanks in advance!
Cheers

This script is not returning the last login timestamp for Cloud PCs that are using Azure AD single sign-on preview feature.