The Guardian Overview is the place to come to control your team's Guardian setup and to review any alerts generated.
Use the Time Period bar at the top to update the page and target specific alerts.
You can then see all of the alerts within your selected time period.
With them each displayed individually in the table below.
Clicking on View Details opens up the Alert Details, allowing you to view more information
From here, you can mark the alert as Acknowledged, which means you won't receive further emails for this alert, or Closed, which removes it from the overview.
You can also see more details about the alert in the Alert Description page, and you can click over to Cause to review the alert's cause further.
While you can View Events in Elastic, the underlying tool of Guardian, to see further details about your alerts, this is not recommended.
The other actions you can take on this overview are to review all machines that are running Guardian in your organization (see Activating protections and associating users for more details) via the Hosts tab.
Trusted Apps allows you to add apps to an allowlist so that you don't receive further alerts. This should only be done if you're sure an app can be trusted.