It is important that everything you say during your speech is related to the topic. Even if you are going to tell jokes, they should be related in some way. This will help keep the audience focused on the subject at hand and prevent things from going too far off course.
Know who your audience is. If there is a way, find things out about some individuals in the audience. Greet your audience when they walk through the door. Your speech will be much more relaxed if you feel friendly with the audience.
Some people prepare their notes for speaking in public by using a tablet or other device; however, this is not necessarily a good idea. Murphy's law is sure to strike and leave you with a dead battery, a stolen device or some other catastrophe. Be safe and write your remarks on index cards as well as keeping them on your mobile device.
If public speaking makes you anxious, practice doing deep breathing. Deep breathing can be tremendously helpful at controlling nerves. Inhale through the nose for four seconds, and then exhale through the mouth for five. Do this six times, and calm will be yours.
From above, you can see there are many ways to help conquer or control your fear of public speaking. Find out what you fear the most about public speaking and the use the techniques that address those issues. Then put them into practice in many situations and will soon be able to give a public speech quite as ease.