The Collaborate Feedback panel is great for obtaining general feedback from your students during your webinar.
You can use this to gauge how your session is going and how well your students are following you. It is also one way of carrying out quick polling with the “Agree” and “Disagree” options.
You can get to the feedback panel by clicking on your profile picture next to the microphone option.
There are also a couple of really useful keyboard shortcuts – ALT + M for enabling your microphone and ALT + C for turning on your webcam.