You can launch an Adobe Connect meeting room in the add-in by appending ?lightning=true to the meeting room URL. For example, https://www.example.com/meeting_name?lightning=true.
If you do not have the add-in installed or if you have a previous version of the add-in installed on your system, Adobe Connect prompts you to download and install it before you enter a session. An administrator can make it mandatory for everyone to install the add-in to join a Meeting, a Training, or a Webinar. Users who do not have the add-in installed on their machines, are prompted to install the add-in with a download link.
To make it easier for attendees to get familiar with an Adobe Connect meeting room, animated tips are displayed when they enter a meeting room. The tips are role-based and differ for hosts, presenters, and participants. The tips or guided hints showcase the primary workflows for a role. You can click Do Not Show This Again to switch off the guided hints. You can relaunch the in-meeting tips animation from Help > Show Tips for Adobe Connect in the meeting room.