diff --git a/windows/client-management/mdm/TOC.md b/windows/client-management/mdm/TOC.md
index 659b090224..9efa92de94 100644
--- a/windows/client-management/mdm/TOC.md
+++ b/windows/client-management/mdm/TOC.md
@@ -179,7 +179,6 @@
 #### [Policy DDF file](policy-ddf-file.md)
 #### [ApplicationRestrictions XSD](applicationrestrictions-xsd.md)
 #### [AboveLock](policy-csp-abovelock.md)
-#### [AccountPoliciesAccountLockoutPolicy](policy-csp-accountpoliciesaccountlockoutpolicy.md)
 #### [Accounts](policy-csp-accounts.md)
 #### [ActiveXControls](policy-csp-activexcontrols.md)
 #### [ApplicationDefaults](policy-csp-applicationdefaults.md)
diff --git a/windows/client-management/mdm/new-in-windows-mdm-enrollment-management.md b/windows/client-management/mdm/new-in-windows-mdm-enrollment-management.md
index 15342170ff..f90211d1ae 100644
--- a/windows/client-management/mdm/new-in-windows-mdm-enrollment-management.md
+++ b/windows/client-management/mdm/new-in-windows-mdm-enrollment-management.md
@@ -1139,9 +1139,6 @@ For details about Microsoft mobile device management protocols for Windows 10 s
 <td style="vertical-align:top">[Policy CSP](policy-configuration-service-provider.md)</td>
 <td style="vertical-align:top"><p>Added the following new policies for Windows 10, version 1803:</p>
 <ul>
-<li>AccountPoliciesAccountLockoutPolicy/AccountLockoutDuration</li>
-<li>AccountPoliciesAccountLockoutPolicy/AccountLockoutThreshold</li>
-<li>AccountPoliciesAccountLockoutPolicy/ResetAccountLockoutCounterAfter</li>
 <li>ApplicationDefaults/EnableAppUriHandlers</li>
 <li>ApplicationManagement/MSIAllowUserControlOverInstall</li>
 <li>ApplicationManagement/MSIAlwaysInstallWithElevatedPrivileges</li>
@@ -1652,9 +1649,12 @@ The DM agent for [push-button reset](https://msdn.microsoft.com/windows/hardware
 <td style="vertical-align:top">[Policy CSP](policy-configuration-service-provider.md)</td>
 <td style="vertical-align:top"><p>Recent changes:</p>
 <ul>
+<li>AccountPoliciesAccountLockoutPolicy/AccountLockoutDuration - removed from docs. Not supported.</li>
+<li>AccountPoliciesAccountLockoutPolicy/AccountLockoutThreshold - removed from docs. Not supported.</li>
+<li>AccountPoliciesAccountLockoutPolicy/ResetAccountLockoutCounterAfter - removed from docs. Not supported.</li>
+<li>LocalPoliciesSecurityOptions/NetworkAccess_LetEveryonePermissionsApplyToAnonymousUsers - removed from docs. Not supported.</li>
 <li>System/AllowFontProviders is not supported in Windows Holographic for Business.</li>
 <li>Security/RequireDeviceEncryption is suported in the Home SKU.</li>
-<li>Removed LocalPoliciesSecurityOptions/NetworkAccess_LetEveryonePermissionsApplyToAnonymousUsers. This policy is not supported.</li>
 <li>Start/StartLayout - added a table of SKU support information.</li>
 <li>Start/ImportEdgeAssets - added a table of SKU support information.</li>
 </ul>
@@ -1910,13 +1910,10 @@ The DM agent for [push-button reset](https://msdn.microsoft.com/windows/hardware
 <td style="vertical-align:top">[Policy CSP](policy-configuration-service-provider.md)</td>
 <td style="vertical-align:top"><p>Added the following new policies for Windows 10, version 1803:</p>
 <ul>
-<li>AccountPoliciesAccountLockoutPolicy/AccountLockoutDuration</li>
-<li>AccountPoliciesAccountLockoutPolicy/AccountLockoutThreshold</li>
 <li>Browser/AllowConfigurationUpdateForBooksLibrary</li>
 <li>Browser/AlwaysEnableBooksLibrary</li>
 <li>Browser/EnableExtendedBooksTelemetry</li>
 <li>Browser/UseSharedFolderForBooks</li>
-<li>AccountPoliciesAccountLockoutPolicy/ResetAccountLockoutCounterAfter</li>
 <li>DeliveryOptimization/DODelayBackgroundDownloadFromHttp</li>
 <li>DeliveryOptimization/DODelayForegroundDownloadFromHttp</li>
 <li>DeliveryOptimization/DOGroupIdSource</li>
diff --git a/windows/client-management/mdm/policy-configuration-service-provider.md b/windows/client-management/mdm/policy-configuration-service-provider.md
index c3adcaa9ae..980f6c13e1 100644
--- a/windows/client-management/mdm/policy-configuration-service-provider.md
+++ b/windows/client-management/mdm/policy-configuration-service-provider.md
@@ -148,20 +148,6 @@ The following diagram shows the Policy configuration service provider in tree fo
   </dd>
 </dl>
 
-### AccountPoliciesAccountLockoutPolicy policies
-
-<dl>
-  <dd>
-    <a href="./policy-csp-accountpoliciesaccountlockoutpolicy.md#accountpoliciesaccountlockoutpolicy-accountlockoutduration" id="accountpoliciesaccountlockoutpolicy-accountlockoutduration">AccountPoliciesAccountLockoutPolicy/AccountLockoutDuration</a>
-  </dd>
-  <dd>
-    <a href="./policy-csp-accountpoliciesaccountlockoutpolicy.md#accountpoliciesaccountlockoutpolicy-accountlockoutthreshold" id="accountpoliciesaccountlockoutpolicy-accountlockoutthreshold">AccountPoliciesAccountLockoutPolicy/AccountLockoutThreshold</a>
-  </dd>
-  <dd>
-    <a href="./policy-csp-accountpoliciesaccountlockoutpolicy.md#accountpoliciesaccountlockoutpolicy-resetaccountlockoutcounterafter" id="accountpoliciesaccountlockoutpolicy-resetaccountlockoutcounterafter">AccountPoliciesAccountLockoutPolicy/ResetAccountLockoutCounterAfter</a>
-  </dd>
-</dl>
-
 ### Accounts policies
 
 <dl>
diff --git a/windows/client-management/mdm/policy-csp-accountpoliciesaccountlockoutpolicy.md b/windows/client-management/mdm/policy-csp-accountpoliciesaccountlockoutpolicy.md
deleted file mode 100644
index 0a646789df..0000000000
--- a/windows/client-management/mdm/policy-csp-accountpoliciesaccountlockoutpolicy.md
+++ /dev/null
@@ -1,183 +0,0 @@
----
-title: Policy CSP - AccountPoliciesAccountLockoutPolicy
-description: Policy CSP - AccountPoliciesAccountLockoutPolicy
-ms.author: maricia
-ms.topic: article
-ms.prod: w10
-ms.technology: windows
-author: MariciaAlforque
-ms.date: 03/12/2018
----
-
-# Policy CSP - AccountPoliciesAccountLockoutPolicy
-
-
-<hr/>
-
-<!--Policies-->
-## AccountPoliciesAccountLockoutPolicy policies  
-
-<dl>
-  <dd>
-    <a href="#accountpoliciesaccountlockoutpolicy-accountlockoutduration">AccountPoliciesAccountLockoutPolicy/AccountLockoutDuration</a>
-  </dd>
-  <dd>
-    <a href="#accountpoliciesaccountlockoutpolicy-accountlockoutthreshold">AccountPoliciesAccountLockoutPolicy/AccountLockoutThreshold</a>
-  </dd>
-  <dd>
-    <a href="#accountpoliciesaccountlockoutpolicy-resetaccountlockoutcounterafter">AccountPoliciesAccountLockoutPolicy/ResetAccountLockoutCounterAfter</a>
-  </dd>
-</dl>
-
-
-<hr/>
-
-<!--Policy-->
-<a href="" id="accountpoliciesaccountlockoutpolicy-accountlockoutduration"></a>**AccountPoliciesAccountLockoutPolicy/AccountLockoutDuration**  
-
-<!--SupportedSKUs-->
-<table>
-<tr>
-	<th>Home</th>
-	<th>Pro</th>
-	<th>Business</th>
-	<th>Enterprise</th>
-	<th>Education</th>
-	<th>Mobile</th>
-	<th>Mobile Enterprise</th>
-</tr>
-<tr>
-	<td><img src="images/crossmark.png" alt="cross mark" /></td>
-	<td><img src="images/checkmark.png" alt="check mark" /><sup>4</sup></td>
-	<td><img src="images/checkmark.png" alt="check mark" /><sup>4</sup></td>
-	<td><img src="images/checkmark.png" alt="check mark" /><sup>4</sup></td>
-	<td><img src="images/checkmark.png" alt="check mark" /><sup>4</sup></td>
-	<td><img src="images/crossmark.png" alt="cross mark" /></td>
-	<td><img src="images/crossmark.png" alt="cross mark" /></td>
-</tr>
-</table>
-
-<!--/SupportedSKUs-->
-<!--Scope-->
-[Scope](./policy-configuration-service-provider.md#policy-scope):
-
-> [!div class = "checklist"]
-> * Device
-
-<hr/>
-
-<!--/Scope-->
-<!--Description-->
-Added in Windows 10, next major release. This security setting determines the number of minutes a locked-out account remains locked out before automatically becoming unlocked. The available range is from 0 minutes through 99,999 minutes. If you set the account lockout duration to 0, the account will be locked out until an administrator explicitly unlocks it.
-
-If an account lockout threshold is defined, the account lockout duration must be greater than or equal to the reset time.
-
-Default: None, because this policy setting only has meaning when an Account lockout threshold is specified.
-
-<!--/Description-->
-<!--/Policy-->
-
-<hr/>
-
-<!--Policy-->
-<a href="" id="accountpoliciesaccountlockoutpolicy-accountlockoutthreshold"></a>**AccountPoliciesAccountLockoutPolicy/AccountLockoutThreshold**  
-
-<!--SupportedSKUs-->
-<table>
-<tr>
-	<th>Home</th>
-	<th>Pro</th>
-	<th>Business</th>
-	<th>Enterprise</th>
-	<th>Education</th>
-	<th>Mobile</th>
-	<th>Mobile Enterprise</th>
-</tr>
-<tr>
-	<td><img src="images/crossmark.png" alt="cross mark" /></td>
-	<td><img src="images/checkmark.png" alt="check mark" /><sup>4</sup></td>
-	<td><img src="images/checkmark.png" alt="check mark" /><sup>4</sup></td>
-	<td><img src="images/checkmark.png" alt="check mark" /><sup>4</sup></td>
-	<td><img src="images/checkmark.png" alt="check mark" /><sup>4</sup></td>
-	<td><img src="images/crossmark.png" alt="cross mark" /></td>
-	<td><img src="images/crossmark.png" alt="cross mark" /></td>
-</tr>
-</table>
-
-<!--/SupportedSKUs-->
-<!--Scope-->
-[Scope](./policy-configuration-service-provider.md#policy-scope):
-
-> [!div class = "checklist"]
-> * Device
-
-<hr/>
-
-<!--/Scope-->
-<!--Description-->
-Added in Windows 10, next major release. This security setting determines the number of failed logon attempts that causes a user account to be locked out. A locked-out account cannot be used until it is reset by an administrator or until the lockout duration for the account has expired. You can set a value between 0 and 999 failed logon attempts. If you set the value to 0, the account will never be locked out.
-
-Failed password attempts against workstations or member servers that have been locked using either CTRL+ALT+DELETE or password-protected screen savers count as failed logon attempts.
-
-Default: 0.
-
-<!--/Description-->
-<!--/Policy-->
-
-<hr/>
-
-<!--Policy-->
-<a href="" id="accountpoliciesaccountlockoutpolicy-resetaccountlockoutcounterafter"></a>**AccountPoliciesAccountLockoutPolicy/ResetAccountLockoutCounterAfter**  
-
-<!--SupportedSKUs-->
-<table>
-<tr>
-	<th>Home</th>
-	<th>Pro</th>
-	<th>Business</th>
-	<th>Enterprise</th>
-	<th>Education</th>
-	<th>Mobile</th>
-	<th>Mobile Enterprise</th>
-</tr>
-<tr>
-	<td><img src="images/crossmark.png" alt="cross mark" /></td>
-	<td><img src="images/checkmark.png" alt="check mark" /><sup>4</sup></td>
-	<td><img src="images/checkmark.png" alt="check mark" /><sup>4</sup></td>
-	<td><img src="images/checkmark.png" alt="check mark" /><sup>4</sup></td>
-	<td><img src="images/checkmark.png" alt="check mark" /><sup>4</sup></td>
-	<td><img src="images/crossmark.png" alt="cross mark" /></td>
-	<td><img src="images/crossmark.png" alt="cross mark" /></td>
-</tr>
-</table>
-
-<!--/SupportedSKUs-->
-<!--Scope-->
-[Scope](./policy-configuration-service-provider.md#policy-scope):
-
-> [!div class = "checklist"]
-> * Device
-
-<hr/>
-
-<!--/Scope-->
-<!--Description-->
-Added in Windows 10, next major release. This security setting determines the number of minutes that must elapse after a failed logon attempt before the failed logon attempt counter is reset to 0 bad logon attempts. The available range is 1 minute to 99,999 minutes.
-
-If an account lockout threshold is defined, this reset time must be less than or equal to the Account lockout duration.
-
-Default: None, because this policy setting only has meaning when an Account lockout threshold is specified.
-
-<!--/Description-->
-<!--/Policy-->
-<hr/>
-
-Footnote:
-
--   1 - Added in Windows 10, version 1607.
--   2 - Added in Windows 10, version 1703.
--   3 - Added in Windows 10, version 1709.
--   4 - Added in Windows 10, version 1803.
-
-<!--/Policies-->
-