Added or improved help on all functions.

Private/Get-GPOBlockedInheritance.ps1

@@ -1,4 +1,38 @@
 function Get-GPOBlockedInheritance {
+    <#
+    .SYNOPSIS
+    Retrieves information about Organizational Units (OUs) with blocked inheritance of Group Policy Objects (GPOs).
+
+    .DESCRIPTION
+    The Get-GPOBlockedInheritance function retrieves information about OUs within a specified forest that have blocked inheritance of GPOs. It returns a list of OUs with their distinguished names and whether they have blocked inheritance enabled.
+
+    .PARAMETER Filter
+    Specifies a filter to select specific OUs. Default is '*'.
+
+    .PARAMETER Forest
+    Specifies the name of the forest to query.
+
+    .PARAMETER ExcludeDomains
+    Specifies an array of domain names to exclude from the query.
+
+    .PARAMETER IncludeDomains
+    Specifies an array of domain names to include in the query.
+
+    .PARAMETER AsHashTable
+    Indicates whether to return the results as a hashtable. If specified, the function returns a hashtable with OU distinguished names as keys and blocked inheritance status as values.
+
+    .PARAMETER ExtendedForestInformation
+    Specifies additional forest information to include in the query.
+
+    .EXAMPLE
+    Get-GPOBlockedInheritance -Forest 'contoso.com'
+    Retrieves a list of all OUs within the 'contoso.com' forest with blocked inheritance status.
+
+    .EXAMPLE
+    Get-GPOBlockedInheritance -Forest 'contoso.com' -IncludeDomains 'child1.contoso.com', 'child2.contoso.com' -AsHashTable
+    Retrieves a hashtable of OUs within the 'contoso.com' forest from specified domains with blocked inheritance status.
+
+    #>
     [cmdletBinding()]
     param(
         [string] $Filter = '*',