diff --git a/windows/deploy/change-history-for-deploy-windows-10.md b/windows/deploy/change-history-for-deploy-windows-10.md
index f7174c7785..88557fd56f 100644
--- a/windows/deploy/change-history-for-deploy-windows-10.md
+++ b/windows/deploy/change-history-for-deploy-windows-10.md
@@ -14,6 +14,9 @@ This topic lists new and updated topics in the [Deploy Windows 10](index.md) doc
 ## January 2017
 | New or changed topic | Description |
 |----------------------|-------------|
+| [Step by step guide: Configure a test lab to deploy Windows 10](windows-10-poc.md) | New | 
+| [Deploy Windows 10 in a test lab using Microsoft Deployment Toolkit](windows-10-poc-mdt.md) | New | 
+| [Deploy Windows 10 in a test lab using System Center Configuration Manager](windows-10-poc-sc-config-mgr.md) | New | 
 | [Apply a provisioning package](provisioning-apply-package.md) | New (previously published in other topics) | 
 | [Create a provisioning package for Windows 10](provisioning-create-package.md) | New (previously published in Hardware Dev Center on MSDN) | 
 | [Create a provisioning package with multivariant settings](provisioning-multivariant.md) | New (previously published in Hardware Dev Center on MSDN) | 
diff --git a/windows/deploy/windows-10-poc.md b/windows/deploy/windows-10-poc.md
index 6156ac502d..27d9c03e3c 100644
--- a/windows/deploy/windows-10-poc.md
+++ b/windows/deploy/windows-10-poc.md
@@ -109,7 +109,7 @@ Harware requirements are displayed below:
     </tr>
     <tr>
         <td BGCOLOR="#a0e4fa">**Disk**</td>
-        <td>50 GB available hard disk space (100 GB recommended), any format.</td>
+        <td>200 GB available hard disk space, any format.</td>
         <td>Any size, MBR formatted.</td>
     </tr>
     <tr>
diff --git a/windows/keep-secure/troubleshoot-windows-defender-in-windows-10.md b/windows/keep-secure/troubleshoot-windows-defender-in-windows-10.md
index df382bc1fe..ac8772f7b7 100644
--- a/windows/keep-secure/troubleshoot-windows-defender-in-windows-10.md
+++ b/windows/keep-secure/troubleshoot-windows-defender-in-windows-10.md
@@ -2222,7 +2222,7 @@ Description of the error. </dt>
 <td colspan="2">
 <p>The support for your operating system has expired. Windows Defender is no longer supported on your operating system, has stopped functioning, and is not protecting against malware threats.</p>
 </td>
-</tr>
+</tr><tr><th rowspan="3">Event ID: 2050</th><td><p>Symbolic name:</p></td><td colspan="2"><p><b>MALWAREPROTECTION_SAMPLESUBMISSION_UPLOADED</b></p></td></tr><tr><td><p>Message:</p></td><td colspan="2"><p><b>The antimalware engine has uploaded a file for further analysis.<br />Filename &lt;uploaded filename&gt;<br />Sha256: &lt;file SHA&gt;</b></p></td></tr><tr><td><p>Description:</p></td><td colspan="2"><p>A file was uploaded to the Windows Defender Antimalware cloud for further analysis or processing.</p></td></tr>
 <tr>
 <th rowspan="4">Event ID: 3002</th>
 <td>