-In your invitation to the meeting include a link to the applicable System Check tool to allow new participants to your meeting to do an early check to make sure they are enabled to participate in the meeting.
-Prepare your Meeting session early. Publish any files that may be used, create any applicable polling questions, and make adjustments like enabling the Participant List for all attendees.
-Start your Meeting a few minutes early so all participants are welcomed.
-Load your opening slide or shared page on the screen.
-For larger meetings, consider assigning another participant to handle the Q&A chat questions for the meeting to free you/the moderator to focus on the presentation.
-If you will be using application sharing and you are using a high resolution for your screen, consider lowering your resolution to improve readability of your screen.