Changing the applicable headings to 'Frequently asked questions'

Author: v-jbasden

articles/azure-monitor/alerts/proactive-performance-diagnostics.md

@@ -54,7 +54,7 @@ Smart detection notifications are enabled by default. They are sent to users tha
 
 Emails about smart detection performance anomalies are limited to one email per day per Application Insights resource. The email will be sent only if there is at least one new issue that was detected on that day. You won't get repeats of any message. 
 
-## FAQ
+## Frequently asked questions
 
 * *So, Microsoft staff look at my data?*
   * No. The service is entirely automatic. Only you get the notifications. Your data is [private](../app/data-retention-privacy.md).

articles/azure-monitor/app/export-telemetry.md

@@ -219,7 +219,7 @@ For export samples, see:
 
 On larger scales, consider [HDInsight](https://azure.microsoft.com/services/hdinsight/) Hadoop clusters in the cloud. HDInsight provides various technologies for managing and analyzing big data. You can use it to process data that's been exported from Application Insights.
 
-## Q & A
+## Frequently asked questions
 
 This section provides answers to common questions.
 

articles/azure-monitor/app/usage-flows.md

@@ -67,7 +67,7 @@ Keep in mind, that **Session Ended** nodes are based only on telemetry collected
 
 Look for a page view or custom event that is repeated by many users across subsequent steps in the visualization. This usually means that users are performing repetitive actions on your site. If you find repetition, think about changing the design of your site or adding new functionality to reduce repetition. For example, adding bulk edit functionality if you find users performing repetitive actions on each row of a table element.
 
-## Common questions
+## Frequently asked questions
 
 ### Does the initial event represent the first time the event appears in a session, or any time it appears in a session?
 

articles/azure-monitor/app/usage-heart.md

@@ -182,7 +182,7 @@ Set up a custom task using the below parameters.
 
 
 
-## FAQs
+## Frequently asked questions
 
 ### How do I view the data at different grains? (Daily, monthly, weekly)?
 You can click on the 'Date Grain' filter to change the grain (As shown below)

articles/azure-monitor/profiler/profiler-bring-your-own-storage.md

@@ -325,7 +325,7 @@ For general Profiler troubleshooting, refer to the [Profiler Troubleshoot docume
 
 For general Snapshot Debugger troubleshooting, refer to the [Snapshot Debugger Troubleshoot documentation](../app/snapshot-debugger-troubleshoot.md).
 
-## FAQs
+## Frequently asked questions
 
 ### If I have enabled Profiler/Snapshot Debugger and BYOS, will my data be migrated into my Storage Account?