The widgets might be visible in the Microsoft Advanced Threat Analytics (ATA) dashboard if there are Microsoft Advanced Threat Analytics events.

Widgets in Microsoft ATA Dashboard

Widgets	Description
Top Activity	Graph that shows the number of events over a period of time.
Alarms Over Time	Graph that shows the number of alarms over a period of time.
Top Active Users	List of the Microsoft ATA top active users.
Top Applications	List of the ten top applications detected in the events.
Top Failures	List of the Microsoft ATA top failures.
Top Events by Severity	Pie chart containing percentage of Microsoft ATA events by severity.
Top Activity by Host	List of the Microsoft ATA top activity by host.