Address comments

Author: enricohuang

articles/communication-services/resources/troubleshooting/voice-video-calling/references/how-to-collect-diagnostic-audio-recordings.md

@@ -19,11 +19,11 @@ To collect diagnostic audio recordings, open the chrome://webrtc-internals(Chrom
 
 When you click *Enable diagnostic audio recordings*, the browser prompts a dialog asking for the download file location.
 
-:::image type="content" source="./media/enable-diagnostic-audio-recordings.png" alt-text="Enable diagnostic audio recordings":::
+:::image type="content" source="./media/enable-diagnostic-audio-recordings.png" alt-text="Screenshot of diagnostic audio recordings settings.":::
 
 After you finish an ACS call, you should be able to see files saved in the folder you choose.
 
-:::image type="content" source="./media/diagnostic-audio-recordings.png" alt-text="Diagnostic audio recordings":::
+:::image type="content" source="./media/diagnostic-audio-recordings.png" alt-text="Screenshot of diagnostic audio recording files.":::
 
 `*.output.N.wav` is the audio output sent to the speaker.
 

articles/communication-services/resources/troubleshooting/voice-video-calling/references/how-to-collect-windows-audio-event-log.md

@@ -22,4 +22,4 @@ To collect the audio event log:
     * select logs within time range, right click and choose *Save Selected Events*.
     * right click on Operational, and choose *Save All Events As*.
 
-:::image type="content" source="./media/windows-audio-event-log.png" alt-text="Windows Audio Event Log":::
+:::image type="content" source="./media/windows-audio-event-log.png" alt-text="Screenshot of Windows Audio Event Log.":::