diff --git a/windows/security/threat-protection/windows-defender-application-guard/install-wd-app-guard.md b/windows/security/threat-protection/windows-defender-application-guard/install-wd-app-guard.md
index 7c4eb972cb..c483df5917 100644
--- a/windows/security/threat-protection/windows-defender-application-guard/install-wd-app-guard.md
+++ b/windows/security/threat-protection/windows-defender-application-guard/install-wd-app-guard.md
@@ -11,7 +11,7 @@ ms.author: justinha
 ms.date: 10/19/2017
 ---
 
-# Enable hardware-based isolation for Microsoft Edge
+# Prepare to install Windows Defender Application Guard
 
 **Applies to:**
 - Windows Defender Advanced Threat Protection (Windows Defender ATP)
diff --git a/windows/security/threat-protection/windows-defender-application-guard/test-scenarios-wd-app-guard.md b/windows/security/threat-protection/windows-defender-application-guard/test-scenarios-wd-app-guard.md
index 5dc211d3e8..b05ad26647 100644
--- a/windows/security/threat-protection/windows-defender-application-guard/test-scenarios-wd-app-guard.md
+++ b/windows/security/threat-protection/windows-defender-application-guard/test-scenarios-wd-app-guard.md
@@ -11,7 +11,7 @@ ms.author: justinha
 ms.date: 10/19/2017
 ---
 
-# Application testing scenarios for hardware-based isolation
+# Application Guard testing scenarios
 
 
 **Applies to:** Windows Defender Advanced Threat Protection (Windows Defender ATP)