diff --git a/devices/hololens/change-history-hololens.md b/devices/hololens/change-history-hololens.md
index 9a1b48b3eb..f4655eaebf 100644
--- a/devices/hololens/change-history-hololens.md
+++ b/devices/hololens/change-history-hololens.md
@@ -17,6 +17,14 @@ ms.localizationpriority: medium
 
 This topic lists new and updated topics in the [Microsoft HoloLens documentation](index.md).
 
+## Windows 10 Holographic, version 2004
+
+The topics in this library have been updated for Windows 10 Holographic, version 2004.
+
+## HoloLens 2
+
+The topics in this library have been updated for HoloLens 2 and Windows 10 Holographic, version 1903.
+
 ## April 2019
 
 New or changed topic | Description
diff --git a/devices/hololens/holographic-photos-and-videos.md b/devices/hololens/holographic-photos-and-videos.md
index 10e6bb4756..11255c8961 100644
--- a/devices/hololens/holographic-photos-and-videos.md
+++ b/devices/hololens/holographic-photos-and-videos.md
@@ -44,7 +44,9 @@ To take a quick photo of your current view, press the volume up and volume down
 
 ### Voice commands to take photos
 
-Cortana can also take a picture. Say: "Hey Cortana, take a picture."
+On HoloLens 2, version 2004 (and later), say: "Take a picture."
+
+On HoloLens (1st gen) or HoloLens 2, version 1903, say: "Hey Cortana, take a picture."
 
 ### Start menu to take photos
 
@@ -67,7 +69,9 @@ The quickest way to record a video is to press and hold the **volume up** and **
 
 ### Voice to record videos
 
-Cortana can also record a video. Say: "Hey Cortana, start recording." To stop a video, say "Hey Cortana, stop recording."
+On HoloLens 2, version 2004 (and later), say: "Start recording." To stop recording, say "Stop recording."
+
+On HoloLens (1st gen) or HoloLens 2, version 1903, say: "Hey Cortana, start recording." To stop recording, say "Hey Cortana, stop recording."
 
 ### Start menu to record videos