diff --git a/content_access.module b/content_access.module
index f799a05..867a386 100644
--- a/content_access.module
+++ b/content_access.module
@@ -5,6 +5,23 @@
  */
 
 /**
+ * Implements hook_help().
+ */
+function content_access_help($path, $arg) {
+  switch ($path) {
+    case 'admin/help#content_access':
+      $output = '<h3>' . t('About') . '</h3>';
+      $output .= '<p>' . t('Content Access module provides flexible way to control how and who should read or control your site content. Content Access can define custom access control rules for content types and even for every piece of content.') . '</p>';
+      $output .= '<h3>' . t('Uses') . '</h3>';
+      $output .= '<dl>';
+      $output .= '<dt>' . t('Default and custom settings') . '</dt>';
+      $output .= '<dd>' . t("Each <a href='@content-type'>content type</a> can have its own default content access settings configured as: <em>View any content</em> to allow anyone to view content from this content type, <em>View own content</em> to allow only content creators to see their own content, <em>Edit any content</em> to allow anyone to edit content from this content type, <em>Edit own content</em> to allow only content creators to edit their own content, <em>Delete any content</em> to allow anyone to delete content from this content type, <em>Delete own content </em> to allow content creators to delete their own content. This default settings for each content type can be further customized per every piece of content if you have <a href='@acl'>ACL</a> module enabled.", array('@content-type' => url('admin/structure/types'), '@acl' => 'http://drupal.org/project/acl/')) . '</dd>';
+      $output .= '</dl>';
+      return $output;
+  }
+}
+
+/**
  * Implements hook_admin_paths().
  */
 function content_access_admin_paths() {