Add new functionality for existing ASR rule.

windows/security/threat-protection/windows-defender-exploit-guard/attack-surface-reduction-exploit-guard.md

@@ -11,7 +11,7 @@ ms.pagetype: security
 localizationpriority: medium
 author: andreabichsel
 ms.author: v-anbic
-ms.date: 05/30/2018
+ms.date: 06/12/2018
 ---
 
 
@@ -127,6 +127,8 @@ Office apps, such as Word or Excel, will not be allowed to create child processe
 
 This is a typical malware behavior, especially for macro-based attacks that attempt to use Office apps to launch or download malicious executables.
 
+In Windows 10, version 1803 and later, this rule also blocks suspicious apps from being launched through Outlook or Access. 
+
 ### Rule: Block Office applications from creating executable content
 
 This rule targets typical behaviors used by suspicious and malicious add-ons and scripts (extensions) that create or launch executable files. This is a typical malware technique.