diff --git a/roles/home-cli/files/Microsoft.PowerShell_profile.ps1 b/roles/home-cli/files/Microsoft.PowerShell_profile.ps1
index f7a95a3..91a82ca 100644
--- a/roles/home-cli/files/Microsoft.PowerShell_profile.ps1
+++ b/roles/home-cli/files/Microsoft.PowerShell_profile.ps1
@@ -54,7 +54,7 @@ function ADUserInfo {
     Get-ADUser -Properties $ADPropertiesGet -Identity $User | Select-Object -Property $ADPropertiesPrint
 }
 
-Function mkcd {
+function mkcd {
     param (
         [Parameter(Mandatory)]
         [string]$Path
@@ -63,6 +63,12 @@ Function mkcd {
     Set-Location -Path $Path
 }
 
+if ($IsWindows -or ($env:OS -eq "Windows_NT")) {
+    function who {
+        & "$env:SystemRoot\System32\query.exe" user
+    }
+}
+
 Set-PSReadlineOption -BellStyle None
 Set-PSReadlineOption -EditMode Emacs
 Set-PSReadlineKeyHandler -Key Tab -Function Complete