diff --git a/windows/security/threat-protection/TOC.md b/windows/security/threat-protection/TOC.md
index 5c6903520e..5ee476d097 100644
--- a/windows/security/threat-protection/TOC.md
+++ b/windows/security/threat-protection/TOC.md
@@ -190,7 +190,7 @@
 ### [Configure and manage capabilities](windows-defender-atp/onboard.md)
 #### [Configure attack surface reduction](windows-defender-atp/configure-attack-surface-reduction.md)
 ##### [Hardware-based isolation](windows-defender-application-guard/install-wd-app-guard.md)
-###### [Confguration settings](windows-defender-application-guard/configure-wd-app-guard.md) 
+###### [Configuration settings](windows-defender-application-guard/configure-wd-app-guard.md) 
 ##### [Application control](windows-defender-application-control/windows-defender-application-control.md)
 ##### [Device control](device-guard/introduction-to-device-guard-virtualization-based-security-and-windows-defender-application-control.md)
 ###### [Memory integrity](windows-defender-exploit-guard/memory-integrity.md)
diff --git a/windows/security/threat-protection/windows-defender-atp/TOC.md b/windows/security/threat-protection/windows-defender-atp/TOC.md
index 77d493783a..778e78596d 100644
--- a/windows/security/threat-protection/windows-defender-atp/TOC.md
+++ b/windows/security/threat-protection/windows-defender-atp/TOC.md
@@ -223,7 +223,7 @@
 ###### [Troubleshoot subscription and portal access issues](troubleshoot-onboarding-error-messages-windows-defender-advanced-threat-protection.md)
   
 
-#### [Windows Defender ATP APIs](exposed-apis-intro.md)
+#### [Windows Defender ATP APIs](apis-intro.md)
 ##### Create your app
 ###### [Get access on behalf of a user](exposed-apis-create-app-nativeapp.md)
 ###### [Get access without a user](exposed-apis-create-app-webapp.md)
@@ -295,24 +295,24 @@
 ##### [Use the Windows Defender ATP exposed APIs (deprecated)](exposed-apis-windows-defender-advanced-threat-protection.md)
 ###### [Supported Windows Defender ATP APIs (deprecated)](supported-apis-windows-defender-advanced-threat-protection.md)
 #######Actor (deprecated)
-######## [Get actor information (deprecated)](windows-defender-atp/get-actor-information-windows-defender-advanced-threat-protection.md)
-######## [Get actor related alerts (deprecated)](windows-defender-atp/get-actor-related-alerts-windows-defender-advanced-threat-protection.md)
+######## [Get actor information (deprecated)](get-actor-information-windows-defender-advanced-threat-protection.md)
+######## [Get actor related alerts (deprecated)](get-actor-related-alerts-windows-defender-advanced-threat-protection.md)
 #######Alerts (deprecated)
-######## [Get alerts (deprecated)](windows-defender-atp/get-alerts-windows-defender-advanced-threat-protection.md)
-######## [Get alert information by ID (deprecated)](windows-defender-atp/get-alert-info-by-id-windows-defender-advanced-threat-protection.md)
-######## [Get alert related actor information (deprecated)](windows-defender-atp/get-alert-related-actor-info-windows-defender-advanced-threat-protection.md)
-######## [Get alert related domain information (deprecated)](windows-defender-atp/get-alert-related-domain-info-windows-defender-advanced-threat-protection.md)
-######## [Get alert related file information](windows-defender-atp/get-alert-related-files-info-windows-defender-advanced-threat-protection.md)
-######## [Get alert related IP information (deprecated)](windows-defender-atp/get-alert-related-ip-info-windows-defender-advanced-threat-protection.md)
-######## [Get alert related machine information (deprecated)](windows-defender-atp/get-alert-related-machine-info-windows-defender-advanced-threat-protection.md)
+######## [Get alerts (deprecated)](get-alerts-windows-defender-advanced-threat-protection.md)
+######## [Get alert information by ID (deprecated)](get-alert-info-by-id-windows-defender-advanced-threat-protection.md)
+######## [Get alert related actor information (deprecated)](get-alert-related-actor-info-windows-defender-advanced-threat-protection.md)
+######## [Get alert related domain information (deprecated)](get-alert-related-domain-info-windows-defender-advanced-threat-protection.md)
+######## [Get alert related file information](get-alert-related-files-info-windows-defender-advanced-threat-protection.md)
+######## [Get alert related IP information (deprecated)](get-alert-related-ip-info-windows-defender-advanced-threat-protection.md)
+######## [Get alert related machine information (deprecated)](get-alert-related-machine-info-windows-defender-advanced-threat-protection.md)
 #######Domain (deprecated)
-########  [Get domain related alerts (deprecated)](windows-defender-atp/get-domain-related-alerts-windows-defender-advanced-threat-protection.md)
-######## [Get domain related machines (deprecated)](windows-defender-atp/get-domain-related-machines-windows-defender-advanced-threat-protection.md)
-######## [Get domain statistics (deprecated)](windows-defender-atp/get-domain-statistics-windows-defender-advanced-threat-protection.md)
-######## [Is domain seen in organization (deprecated)](windows-defender-atp/is-domain-seen-in-org-windows-defender-advanced-threat-protection.md)
+########  [Get domain related alerts (deprecated)](get-domain-related-alerts-windows-defender-advanced-threat-protection.md)
+######## [Get domain related machines (deprecated)](get-domain-related-machines-windows-defender-advanced-threat-protection.md)
+######## [Get domain statistics (deprecated)](get-domain-statistics-windows-defender-advanced-threat-protection.md)
+######## [Is domain seen in organization (deprecated)](is-domain-seen-in-org-windows-defender-advanced-threat-protection.md)
  
 #######File(deprecated)
-######## [Block file (deprecated)](windows-defender-atp/block-file-windows-defender-advanced-threat-protection.md)
+######## [Block file (deprecated)](block-file-windows-defender-advanced-threat-protection.md)
 ######## [Get file information (deprecated)](get-file-information-windows-defender-advanced-threat-protection.md)
 ######## [Get file related alerts (deprecated)](get-file-related-alerts-windows-defender-advanced-threat-protection.md)
 ######## [Get file related machines (deprecated)](get-file-related-machines-windows-defender-advanced-threat-protection.md)
diff --git a/windows/security/threat-protection/windows-defender-atp/add-or-remove-machine-tags-windows-defender-advanced-threat-protection-new.md b/windows/security/threat-protection/windows-defender-atp/add-or-remove-machine-tags-windows-defender-advanced-threat-protection-new.md
index db36c8aa7e..e28bac587b 100644
--- a/windows/security/threat-protection/windows-defender-atp/add-or-remove-machine-tags-windows-defender-advanced-threat-protection-new.md
+++ b/windows/security/threat-protection/windows-defender-atp/add-or-remove-machine-tags-windows-defender-advanced-threat-protection-new.md
@@ -22,7 +22,7 @@ ms.date: 12/08/2017
 - Adds or remove tag to a specific machine.
 
 ## Permissions
-One of the following permissions is required to call this API. To learn more, including how to choose permissions, see [Use Windows Defender ATP APIs](exposed-apis-intro.md)
+One of the following permissions is required to call this API. To learn more, including how to choose permissions, see [Use Windows Defender ATP APIs](apis-intro.md)
 
 Permission type |	Permission	|	Permission display name
 :---|:---|:---