Webinars are designed for online presentations with presenters and a listening audience, the audience can interact by asking questions, or writing to the chat. It is also possible to give a view to an attendee through their webcam.
What a Webinar platform gives us is to be able to hold our company meeting only for invited people, that is to say, in a private way.
One of the most widely used systems is Zoom, but there are other alternatives: