title changes

windows/security/threat-protection/microsoft-defender-antivirus/configure-extension-file-exclusions-microsoft-defender-antivirus.md

@@ -31,6 +31,8 @@ ms.technology: mde
 
 You can exclude certain files from Microsoft Defender Antivirus scans by modifying exclusion lists. **Generally, you shouldn't need to apply exclusions**. Microsoft Defender Antivirus includes many automatic exclusions based on known operating system behaviors and typical management files, such as those used in enterprise management, database management, and other enterprise scenarios and situations.
 
+**Note**: Exclusions apply to Potentially Unwanted Apps (PUA) detections as well.
+
 > [!NOTE]
 > Automatic exclusions apply only to Windows Server 2016 and above. These exclusions are not visible in the Windows Security app and in PowerShell.
 

windows/security/threat-protection/microsoft-defender-antivirus/detect-block-potentially-unwanted-apps-microsoft-defender-antivirus.md

@@ -151,7 +151,7 @@ Setting the value for this cmdlet to `Disabled` turns the feature off if it has
 
 See [Use PowerShell cmdlets to configure and run Microsoft Defender Antivirus](use-powershell-cmdlets-microsoft-defender-antivirus.md) and [Defender cmdlets](https://docs.microsoft.com/powershell/module/defender/index) for more information on how to use PowerShell with Microsoft Defender Antivirus.
 
-### View PUA events
+## View PUA events
 
 PUA events are reported in the Windows Event Viewer, but not in Microsoft Endpoint Manager or in Intune. You can also use the `Get-MpThreat` cmdlet to view threats that Microsoft Defender Antivirus handled. Here's an example:
 
@@ -174,7 +174,7 @@ You can turn on email notifications to receive mail about PUA detections.
 
 See [Troubleshoot event IDs](troubleshoot-microsoft-defender-antivirus.md) for details on viewing Microsoft Defender Antivirus events. PUA events are recorded under event ID **1160**.
 
-### Allow-listing apps
+## Excluding files
 
 Sometimes a file is erroneously blocked by PUA protection, or a feature of a PUA is required to complete a task. In these cases, a file can be allow-listed.