Merge pull request #229622 from AaronMaxwell/aaronmax-js-faq-update

FAQ update for JavaScript OTel

Author: denrea

articles/azure-monitor/faq.yml

@@ -909,6 +909,26 @@ sections:
           - :warning: : This feature is available as a public preview. [Supplemental Terms of Use for Microsoft Azure Previews](https://azure.microsoft.com/support/legal/preview-supplemental-terms/)
           - :x: : This feature is not available or not applicable.
 
+      - question: |
+          Is OpenTelemetry intended for use in web browsers?
+        answer: |
+          OpenTelemetry isn’t currently intended for use in web browsers. It’s primarily designed for use with Node.JS.
+
+      - question: |
+          When can we expect the OpenTelemetry SDK to be available for use in web browsers?
+        answer: |
+          The availability timeline for the OpenTelemetry SDK hasn’t been determined yet.
+      
+      - question: |
+          Will OpenTelemetry be the preferred SDK for connecting to Application Insights for third parties in the future?
+        answer: |
+          It’s not expected to be the preferred SDK for connecting to Application Insights for third parties in the near future.
+
+      - question: |
+          Can I test OpenTelemetry in a web browser today?
+        answer: |
+          The [OpenTelemetry Web Sandbox](https://github.com/open-telemetry/opentelemetry-sandbox-web-js) is a fork designed to make OpenTelemetry work in a browser, but it is not yet possible to send telemetry to Application Insights or 1DS Collector. Additionally, the SDK does not currently have defined general client events.
+
       - question: |
           How do I determine if OpenTelemetry is right for me?
         answer: |