Exclude the Guest user

scripts/Windows/OS/User.ps1

@@ -15,7 +15,9 @@ function New-PersonalUser([Context] $context)
                     "So sorry..."));
 
             $users = Get-LocalUser | Select-Object { $_.Name };
-            $users += @("WDAGUtilityAccount");
+            Write-Host "Following users exist already:"
+            Write-Host $users;
+            $users += @("WDAGUtilityAccount", "User");
             Read-Host "Please hit enter once you're done...";
 
             $user = Get-LocalUser | Where-Object { -not ($users -contains $_.Name) } | Select-Object -Last 1;