Activity logs are recorded user events in strongDM, these are events such as logging in/out, creating/destroying resources, modify settings/permissions or general administration tasks. These do not include actions where users are interacting with resources, each resource type will create its own unique type of logs.
To view the activity logs for your account select
Activities from the left hand navigation window. You will be presented with a paginated view of activity logs from the last year. For more information about log retention and the more extensive logs available from the CLI, see the Log Retention documentation.