diff --git a/reference/7.4/Microsoft.PowerShell.Core/About/about_Automatic_Variables.md b/reference/7.4/Microsoft.PowerShell.Core/About/about_Automatic_Variables.md
index 6cf702fe3151..913a7531b682 100644
--- a/reference/7.4/Microsoft.PowerShell.Core/About/about_Automatic_Variables.md
+++ b/reference/7.4/Microsoft.PowerShell.Core/About/about_Automatic_Variables.md
@@ -291,7 +291,7 @@ Otherwise contains `$false`.
 
 ### `$IsMacOS`
 
-Contains `$true` if the current session is running on a MacOS operating system.
+Contains `$true` if the current session is running on a macOS operating system.
 Otherwise contains `$false`.
 
 ### `$IsWindows`
diff --git a/reference/7.4/Microsoft.PowerShell.Core/Enable-PSRemoting.md b/reference/7.4/Microsoft.PowerShell.Core/Enable-PSRemoting.md
index 4ca1a427e44d..139600585182 100644
--- a/reference/7.4/Microsoft.PowerShell.Core/Enable-PSRemoting.md
+++ b/reference/7.4/Microsoft.PowerShell.Core/Enable-PSRemoting.md
@@ -73,7 +73,7 @@ The `Enable-PSRemoting` cmdlet performs the following operations:
 - Restarts the WinRM service to make the preceding changes effective.
 
 To run this cmdlet on the Windows platform, start PowerShell by using the Run as administrator
-option. This cmdlet is not available on Linux or MacOS versions of PowerShell.
+option. This cmdlet is not available on Linux or macOS versions of PowerShell.
 
 > [!CAUTION]
 > This cmdlet does not affect remote endpoint configurations created by Windows PowerShell.
diff --git a/reference/7.5/Microsoft.PowerShell.Core/About/about_Automatic_Variables.md b/reference/7.5/Microsoft.PowerShell.Core/About/about_Automatic_Variables.md
index 934ea377ee18..72abf2a8feb9 100644
--- a/reference/7.5/Microsoft.PowerShell.Core/About/about_Automatic_Variables.md
+++ b/reference/7.5/Microsoft.PowerShell.Core/About/about_Automatic_Variables.md
@@ -291,7 +291,7 @@ Otherwise contains `$false`.
 
 ### `$IsMacOS`
 
-Contains `$true` if the current session is running on a MacOS operating system.
+Contains `$true` if the current session is running on a macOS operating system.
 Otherwise contains `$false`.
 
 ### `$IsWindows`
diff --git a/reference/7.5/Microsoft.PowerShell.Core/Enable-PSRemoting.md b/reference/7.5/Microsoft.PowerShell.Core/Enable-PSRemoting.md
index f5f854168e60..7884a028c0e4 100644
--- a/reference/7.5/Microsoft.PowerShell.Core/Enable-PSRemoting.md
+++ b/reference/7.5/Microsoft.PowerShell.Core/Enable-PSRemoting.md
@@ -73,7 +73,7 @@ The `Enable-PSRemoting` cmdlet performs the following operations:
 - Restarts the WinRM service to make the preceding changes effective.
 
 To run this cmdlet on the Windows platform, start PowerShell by using the Run as administrator
-option. This cmdlet is not available on Linux or MacOS versions of PowerShell.
+option. This cmdlet is not available on Linux or macOS versions of PowerShell.
 
 > [!CAUTION]
 > This cmdlet does not affect remote endpoint configurations created by Windows PowerShell.