Slido is available in Webex Meetings and Webex Webinars. You can use Slido in Webex Meetings on version 41.6 and later sites, and in Webex Webinars on version 41.9 and later sites. Slido polls and Q&A in webinars are available for up to 10,000 attendees, while quizzes are available for up to 5,000 participants.

Filtering and changing the sort order affects your view only.
1

During a meeting or webinar, go to Q&A in Slido.

2

Click Popular to sort by the questions with the most upvotes or Recent to sort from most to least recently asked question.

3

If you added labels to question, click Labels and choose the label to filter questions by.