Azure, Getting Started with Monitoring

How to get started with Azure monitoring
Azure Monitor maximizes the availability and performance of your applications by delivering a comprehensive solution for collecting, analyzing, and acting on telemetry from your cloud and on-premises environments. It helps you understand how your applications are performing and proactively identifies issues affecting them and the resources they depend on.
Below are some of Microsoft's documentation to help you get started with using Azure Monitor.
Azure Monitor Overview:
https://docs.microsoft.com/en-us/azure/azure-monitor/overview
Log Alerts with Azure Monitor:
https://docs.microsoft.com/en-us/azure/azure-monitor/platform/alerts-unified-log
Blog Post on Monitoring:
https://azure.microsoft.com/en-us/blog/monitor-at-scale-in-azure-monitor-with-multi-resource-metric-alerts/