update wdatp landing to link to troubleshoot topic

windows/security/threat-protection/windows-defender-atp/TOC.md

@@ -295,16 +295,16 @@
 #### [Configure Windows Defender Security Center time zone settings](time-settings-windows-defender-advanced-threat-protection.md)
 
 
-##Troubleshoot Windows Defender ATP
+## [Troubleshoot Windows Defender ATP](troubleshoot-wdatp.md)
 
 ###Troubleshoot sensor state
-### [Check sensor state](check-sensor-status-windows-defender-advanced-threat-protection.md)
-### [Fix unhealthy sensors](fix-unhealhty-sensors-windows-defender-advanced-threat-protection.md)
-### [Inactive machines](fix-unhealhty-sensors-windows-defender-advanced-threat-protection.md#inactive-machines)
-### [Misconfigured machines](fix-unhealhty-sensors-windows-defender-advanced-threat-protection.md#misconfigured-machines)
+#### [Check sensor state](check-sensor-status-windows-defender-advanced-threat-protection.md)
+#### [Fix unhealthy sensors](fix-unhealhty-sensors-windows-defender-advanced-threat-protection.md)
+#### [Inactive machines](fix-unhealhty-sensors-windows-defender-advanced-threat-protection.md#inactive-machines)
+#### [Misconfigured machines](fix-unhealhty-sensors-windows-defender-advanced-threat-protection.md#misconfigured-machines)
 ### [Review events and errors on machines with Event Viewer](event-error-codes-windows-defender-advanced-threat-protection.md)
  
-### [Troubleshoot Windows Defender ATP service issues](troubleshoot-windows-defender-advanced-threat-protection.md)
+#### [Troubleshoot Windows Defender ATP service issues](troubleshoot-windows-defender-advanced-threat-protection.md)
 #### [Check service health](service-status-windows-defender-advanced-threat-protection.md)
 
 ###Troubleshoot attack surface reduction

windows/security/threat-protection/windows-defender-atp/troubleshoot-wdatp.md

@@ -0,0 +1,23 @@
+---
+title: Troubleshoot Windows Defender Advanced Threat Protection capabilities
+description:
+keywords: 
+search.product: eADQiWindows 10XVcnh
+ms.prod: w10
+ms.mktglfcycl: deploy
+ms.sitesec: library
+ms.pagetype: security
+ms.author: macapara
+author: mjcaparas
+ms.localizationpriority: high
+ms.date: 09/12/2018
+---
+
+#  Troubleshoot Windows Defender Advanced Threat Protection capabilities
+
+Troubleshoot issues that might arise as you use Windows Defender Secur.
+
+## In this section
+
+[Troubleshoot Windows Defender Security Center](troubleshoot-windows-defender-advanced-threat-protection.md)| Find solutions to issues related to Windows Defender Security Center.
+[

windows/security/threat-protection/windows-defender-atp/troubleshoot-windows-defender-advanced-threat-protection.md

@@ -1,5 +1,5 @@
 ---
-title: Troubleshoot Windows Defender Advanced Threat Protection service issues
+title:  Troubleshoot Windows Defender Advanced Threat Protection service issues
 description: Find solutions and work arounds to known issues such as server errors when trying to access the service.
 keywords: troubleshoot Windows Defender Advanced Threat Protection, troubleshoot Windows ATP, server error, access denied, invalid credentials, no data, dashboard portal, whitelist, event viewer
 search.product: eADQiWindows 10XVcnh
@@ -15,11 +15,6 @@ ms.date: 07/30/2018
 
 # Troubleshoot service issues
 
-**Applies to:**
-- Windows Defender Advanced Threat Protection (Windows Defender ATP)
-
-
-
 This section addresses issues that might arise as you use the Windows Defender Advanced Threat service.
 
 ## Server error - Access is denied due to invalid credentials
@@ -72,14 +67,6 @@ When you use Azure Security Center to monitor servers, a Windows Defender ATP te
 
 
 
-
-
-
-
-
-
-
-
 ## Related topics
 - [Troubleshoot Windows Defender Advanced Threat Protection onboarding issues](troubleshoot-onboarding-windows-defender-advanced-threat-protection.md)
 - [Review events and errors using Event Viewer](event-error-codes-windows-defender-advanced-threat-protection.md)

windows/security/threat-protection/windows-defender-atp/windows-defender-advanced-threat-protection.md

@@ -29,8 +29,8 @@ The Windows Defender ATP platform is where all the capabilities that are availab
 
 Topic | Description
 :---|:---
-[Get started](../get-started.md) | Learn about the requirements of the platform and the intial steps you need to take to get started with Windows Defender ATP.
-[Onboard and configure machines to Windows Defender ATP](../onboard.md)| Onboard to the sensor, configure the indivual capabilities in Windows Defender ATP. 
+[Get started](../get-started.md) | Learn about the requirements of the platform and the initial steps you need to take to get started with Windows Defender ATP.
+[Onboard and configure machines to Windows Defender ATP](../onboard.md)| Onboard to the sensor, configure the individual capabilities in Windows Defender ATP. 
 [Windows Defender Security Center](use-windows-defender-advanced-threat-protection.md)| Understand how to use the Windows Defender Security Center portal and the capabilities you can leverage to better protect your organization.
 [Attack surface reduction](../windows-defender-exploit-guard/attack-surface-reduction-exploit-guard.md) | Leverage the intrusion prevention capabilities such as application control, exploit protection, and others to manage and reduce the attack surface of your organization.
 [Next generation protection](../windows-defender-antivirus/windows-defender-antivirus-in-windows-10.md) | Learn about the antivirus, machine learning, and other capabilities to further reinforce the security perimeter of your organization. 
@@ -39,7 +39,7 @@ Topic | Description
 [Security posture](../securityposture.md)| Assess the security posture of your organization, see where attention is required, and apply the recommended action to contain attacks, increase your organizational resilience, and prevent specific threats.
 [Management and APIs]() | Learn about the tools you can use to manage, integrate with, such as APIs, SIEM connectors, reporting, and others. 
 [Microsoft threat protection](../integration.md)| The platform is designed to integrate well with other Microsoft products. Learn about how you can maximize other Microsoft security offerings to further expand your security coverage.
-Troubleshoot Windows Defender ATP | Learn how to address issues that you might encounter while using the platform.
+[Troubleshoot Windows Defender ATP](troubleshoot-wdatp.md) | Learn how to address issues that you might encounter while using the platform.
 
 ## Related topic
 [Windows Defender ATP helps detect sophisticated threats](https://www.microsoft.com/itshowcase/Article/Content/854/Windows-Defender-ATP-helps-detect-sophisticated-threats)