Last minute details before you begin speaking
Get into the room before your audience arrives to check the setup and get the feel of the room. This helps to make it your room. Walk around the room and sit in a few different chairs to take in the feel of your room and how your audience will see you. Check your equipment and put on your busiest slide to check for readability. Drink one or two glasses of warm water to both lubricate your vocal cords and hydrate yourself. Public speaking dehydrates you.