Adding screenshot

Author: kainawroth

articles/azure-monitor/agents/azure-monitor-agent-data-field-differences.md

@@ -45,6 +45,8 @@ The Perf table collects performance counters from Windows and Linux agents. It o
 
 \* Doesn't apply to records ingested by the Microsoft Monitoring Agent (MMA) on Windows.
 
+:::image type="content" source="./media/azure-monitor-agent-data-field-differences/oms-agent-vs-ama.png" alt-text="Screenshot that shows the **Availability** tab with SLA Report highlighted." lightbox="./media/azure-monitor-agent-data-field-differences/oms-agent-vs-ama.png":::
+
 ## Next steps
 
 * [Azure Monitor Agent migration helper workbook](./azure-monitor-agent-migration-helper-workbook.md)