Open the Participants page.
The filter at the top left of the Participants page allows for filtering by period of activity, enrolment method, group, roles, status and keyword. More than one option may be selected, with the option to filter by Any or All.
Once you have set your conditions select the Apply filters button to view the results. Select the Clear filters button to remove the filters applied.
In Moodle 3.9, you can access the Participants page via Settings > Users > Enrolled Users.