fix blocking issues

Author: AbbyMSFT

articles/azure-monitor/ai-ops/investigator-overview.md

@@ -27,7 +27,7 @@ The system presents a summary of the issue and outlines what we know, a possible
 Azure Monitor Investigator (preview) automates analysis to simplify the identification of anomalies across Azure resources and provides recommended next steps with the following capabilities:
 
 ### Metric analysis
-- •	Scans the Azure resources in the investigation target and scope for anomalies in platform metrics and custom metrics.
+- Scans the Azure resources in the investigation target and scope for anomalies in platform metrics and custom metrics.
 - Assigns scores to metrics that show a correlation with the incident start time.
 - Generates explanations for the incident by conducting sub-pattern analysis to explain anomalies based on metric dimensions or labels that generate the most impact. 
 - Groups and ranks explanations to present the most likely causes.

articles/azure-monitor/ai-ops/responsible-ai-faq.md

@@ -13,6 +13,8 @@ ms.reviewer: yalavi
 
 # Responsible AI FAQ for Azure Monitor Investigator (preview)
 
+Azure Monitor Investigator is an AI-powered tool that uses Azure monitor data to scan for anomalies across all your Azure resources. Azure Monitor Investigator leverages Large Language Models (LLMs) and insights about your Azure environment to help you work more efficiently.
+
 ## What is Azure Monitor Investigator (preview)?
 
 Azure Monitor Investigator is an advanced AIOps solution that helps IT operations teams efficiently find, troubleshoot, and resolve incidents. It uses AI and machine learning to automate the investigation process, offering insights and recommendations for issue mitigation based on data such as platform metrics and custom metrics. For an overview of how Azure Monitor Investigator works and a summary of its capabilities, see the [Azure Monitor Investigator (preview) overview](investigator-overview.md).